Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 11, 2010
Grant Date -
Sep 14, 2006
app pub date -
May 17, 2006
filing date -
Mar 20, 2000
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Patent Longevity
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Forward Citations
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Abstract
A network for transporting power and multiplexed data and digital telephone signals. The network includes at least three nodes and first and second wiring segments in a building for carrying the multiplexed data and digital telephone signals, and at least one of the segments is configured to additionally carry a power signal. A power consuming component is connected to the at least one wiring segment and is powered by the power signal carried by that segment. Each wiring segment connects a different pair of the nodes together to form, with nodes nodes, a packet based bi-directional communication link. One of the nodes contains communication link composed of a repeater, a bridge, or a router connectable to a data unit. At least one of the nodes is connected to a remote data unit external to the building for coupling the remote data unit to at least one of said communication links.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | Total Patents |
---|---|---|
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC. | OTTAWA ONTARIO, CA | 1407 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Binder, Yehuda | Hod Hasharon, IL | 239 | 4196 |
Cited Art Landscape
Patent Info | (Count) | # Cites | Year |
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|||
6186826 Filter and jack mounting housing | 47 | 2000 | |
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4839743 Interactive video and audio controller | 149 | 1987 | |
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4390986 Digital subscriber communication system | 46 | 1980 | |
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4649551 Decoder for a frequency-keyed signal, particularly an FSK-video text signal | 78 | 1984 | |
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7003102 Telecommunications gateway and method | 110 | 2001 | |
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2003/0048,895 Wall phone adapter with removable filter modular units | 39 | 2001 | |
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6181775 Dual test mode network interface unit for remote testing of transmission line and customer equipment | 75 | 1999 | |
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4583214 Key telephone transmission system | 40 | 1984 | |
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5815086 Automated appliance control system | 182 | 1996 | |
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6480510 Local area network of serial intelligent cells | 205 | 1998 | |
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5706007 Analog current / digital bus protocol converter circuit | 90 | 1995 | |
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4462113 Cordless transmitting and receiving apparatus | 73 | 1982 | |
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5960066 Method and apparatus for using telephone house wiring for voice/data network | 106 | 1996 | |
6038300 Switching apparatus for use in telephone house wiring | 47 | 1996 | |
6389125 Shared information between multiple telephones | 70 | 1998 | |
6310909 DSL rate adaptation | 103 | 1999 | |
6574237 Inoperable network device | 69 | 1999 | |
6834057 Cable modem system with sample and packet synchronization | 77 | 2000 | |
6868072 Home phone line network architecture | 164 | 2000 | |
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7149474 Wireless cable replacement system | 117 | 2000 | |
6912209 Voice gateway with echo cancellation | 86 | 2000 | |
6747996 Synchronized transport across non-synchronous networks | 72 | 2000 | |
6891881 Method of determining an end of a transmitted frame in a frame-based communications network | 161 | 2001 | |
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2002/0006,137 System and method for supporting multiple voice channels | 151 | 2001 | |
2002/0061,012 Cable modem with voice processing capability | 288 | 2001 | |
2002/0076,038 Telephone line power supply | 32 | 2001 | |
7154996 Dynamic frequency passband switching in home phone-line networks | 70 | 2002 | |
7327765 Home phone line networking next generation enhancements | 38 | 2003 | |
7088238 Access, monitoring, and control of appliances via a media processing system | 99 | 2003 | |
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4564940 Broad band network system | 89 | 1983 | |
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4459434 Home telephone exchange | 124 | 1981 | |
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5956323 Power conservation for pots and modulated data transmission | 58 | 1997 | |
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5036513 Method of and apparatus for integrated voice (audio) communication simultaneously with "under voice" user-transparent digital data between telephone instruments | 289 | 1989 | |
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|||
4608686 Two wire voice and data subscriber loop | 119 | 1982 | |
4604741 Voice and data interface circuit | 77 | 1984 | |
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7116685 Communication parameter adjustment system in an internet compatible bi-directional communication system | 87 | 2001 | |
6577231 Clock synchronization over a powerline modem network for multiple devices | 81 | 2001 | |
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7247793 Wall plate adapter for coupling home network control signals to AC power wiring | 43 | 2005 | |
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|||
7106721 Telephone communication system over a single telephone line | 105 | 2000 | |
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6212274 Line powered modem | 45 | 1997 | |
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6111595 Rapid update video link | 42 | 1997 | |
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5155466 Automatic frequency control system | 27 | 1991 | |
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5774526 Reconfigurable on-demand telephone and data line system | 116 | 1996 | |
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7406094 Power line communication network | 20 | 2001 | |
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6281784 Information and control communication over power lines | 73 | 1999 | |
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2002/0015,489 System and method for power feeding a line coupled to an exchange | 46 | 2001 | |
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5892764 ATM LAN telephone system | 213 | 1996 | |
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6081519 In-home communication system | 133 | 1996 | |
6317884 Video, data and telephony gateway | 287 | 1998 | |
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|||
2003/0067,910 Voice conferencing over a power line | 106 | 2002 | |
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4896349 Communication controller in a home bus system | 76 | 1988 | |
5778303 Multiplexed audio-video signal transmission system through pair-wire | 78 | 1994 | |
6934170 AC adaptor integral-type household-power-line coupler | 21 | 2003 | |
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6111764 Power failure-free power supply apparatus | 40 | 1999 | |
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4979028 Video telephone | 94 | 1989 | |
4989081 Home-bus-information system | 166 | 1989 | |
6396393 Transmitting device, receiving device, and receiving method | 58 | 2000 | |
6985714 Communication system, communication terminal and communication method | 96 | 2002 | |
|
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4757497 Local area voice/data communications and switching system | 204 | 1986 | |
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6456714 Apparatus and method for interfacing between multimedia network and telecommunications network | 55 | 1999 | |
2004/0177,167 Network audio systems | 84 | 2003 | |
2005/0015,805 Power line home network | 135 | 2003 | |
7171506 Plural interfaces in home network with first component having a first host bus width and second component having second bus width | 37 | 2004 | |
7199706 PLC intercom/monitor | 51 | 2005 | |
7323968 Cross-phase adapter for powerline communications (PLC) network | 19 | 2005 | |
2007/0213,879 Systems and methods for use in providing local power line communication | 50 | 2006 | |
2008/0136,915 WALL MOUNT CAMERA | 31 | 2007 | |
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6370149 Telecommunication system, method and subscriber unit for use therein | 104 | 1998 | |
2002/0037,004 Home gateway system and method | 114 | 2001 | |
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5757803 Pots splitter assembly with improved transhybrid loss for digital subscriber loop transmission | 142 | 1995 | |
5751701 Rate adaptive digital subscriber line ("RADSL") modem | 81 | 1996 | |
5889856 ADSL integrated line card with digital splitter and POTS CODEC without bulky analog splitter | 182 | 1997 | |
6301337 Combined handset and POTS filter | 68 | 1997 | |
5991311 Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM-ISDN for reduced cross-talk | 121 | 1997 | |
6212227 Constant envelope modulation for splitterless DSL transmission | 100 | 1997 | |
6298037 Network data filtering | 48 | 1998 | |
6725059 System and method for improving communications between a digital loop carrier and a central office | 59 | 1999 | |
6711138 Digital subscriber line/home phoneline network router | 89 | 1999 | |
6785296 System and method for providing bandwidth management within a small office, home office network | 108 | 2000 | |
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5748634 Method and apparatus for implementing a two-port ethernet bridge using a semaphoring technique | 64 | 1995 | |
|
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6795539 Local routing system and method | 33 | 2003 | |
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4914418 Outbound detector system and method | 37 | 1989 | |
5198796 Outbound signal detector system and method | 71 | 1991 | |
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7242729 Signal decoding method and apparatus | 34 | 2005 | |
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5805591 Subscriber network interface | 140 | 1996 | |
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5842032 Programmable consumer device interface | 48 | 1996 | |
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6658108 System and method for distributing power over a premises network | 45 | 1999 | |
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2001/0001,008 Transmitter/receiver for GMSK and Offset-QAM | 25 | 2000 | |
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2006/0251,094 Communications gateway and method of using the same | 107 | 2005 | |
2007/0112,939 System and method for home automation | 150 | 2005 | |
|
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6611537 Synchronous network for digital media streams | 697 | 1998 | |
|
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4740963 Voice and data communication system | 185 | 1986 | |
|
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5651696 CEBUS tap point unit | 71 | 1995 | |
|
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6259676 Upgrading of subscriber connection | 51 | 1998 | |
|
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4577333 Composite shift keying communication system | 122 | 1984 | |
|
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4709412 Remote control unit integrator console | 121 | 1986 | |
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2004/0250,273 Digital video broadcast device decoder | 179 | 2001 | |
7209945 Application services gateway | 88 | 2002 | |
7095849 Integrated filter and modular jack for voice over digital subscriber line service | 67 | 2004 | |
2005/0086,694 Digital residential entertainment system | 93 | 2004 | |
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6177884 Integrated power line metering and communication method and apparatus | 136 | 1998 | |
7180412 Power line communication system having time server | 94 | 2003 | |
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2002/0011,923 Appliance Communication And Control System And Appliance For Use In Same | 184 | 2000 | |
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5175764 Enhanced high voltage line interface circuit | 85 | 1990 | |
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7027566 Home gateway system with telephony functions and method | 44 | 2002 | |
|
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6886181 Extended distribution of ADSL signals | 51 | 2000 | |
|
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2002/0114,325 Phoneline network integrated access device | 51 | 2001 | |
|
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4772870 Power line communication system | 145 | 1986 | |
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6282277 Unbundling device and method for connecting a competing local exchange carrier (CLEC) to the subscriber loop of a local exchange carrier (LEC) | 32 | 1997 | |
|
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6738597 Repeating installation using telephone line | 69 | 2001 | |
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6901439 Method of adding a device to a network | 259 | 2000 | |
2007/0198,748 POWER LINE COMMUNICATION HUB SYSTEM AND METHOD | 96 | 2007 | |
|
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6898413 Method for seamless port capability for an alternative service provider | 113 | 2001 | |
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4506387 Programming-on-demand cable system and method | 443 | 1983 | |
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6167043 Method and system for small office and home office telephone private branch exchange allowing simultaneous data and voice communications | 98 | 1998 | |
|
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7079012 System and method for distributing broadband communication signals over power lines | 20 | 2004 | |
|
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6026150 Network protocol--based home entertainment network | 240 | 1997 | |
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5363432 Transmission of broadband signals to subscribers using a telecommunications cable | 84 | 1992 | |
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5539805 Power supply system including ringing voltage reset under low input voltage conditions | 38 | 1994 | |
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7199699 Facilitating communication with power line communication devices | 25 | 2002 | |
7307510 Power meter bypass device and method for a power line communications system | 23 | 2005 | |
|
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6865193 Video transmission system and method utilizing phone lines in multiple unit dwellings | 88 | 2001 | |
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6229433 Appliance control | 86 | 1999 | |
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4543450 Integrated connector and modem | 55 | 1984 | |
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5596631 Station controller for distributed single line PABX | 76 | 1994 | |
|
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4733380 Apparatus and method for acoustically investigating a casing set in a borehole | 52 | 1984 | |
|
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5625651 Discrete multi-tone data transmission system using an overhead bus for synchronizing multiple remote units | 225 | 1994 | |
5673290 ADSL compatible discrete multi-tone apparatus | 164 | 1995 | |
|
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6404861 DSL modem with management capability | 97 | 2000 | |
6477595 Scalable DSL access multiplexer with high reliability | 114 | 2000 | |
|
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5351272 Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines | 166 | 1992 | |
5559377 Transformer coupler for communication over various lines | 141 | 1994 | |
5592482 Video distribution system using in-wall wiring | 204 | 1994 | |
5625863 Video distribution system using in-wall wiring | 164 | 1995 | |
6014386 System and method for high speed communication of video, voice and error-free data over in-wall wiring | 151 | 1996 | |
|
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6972688 Power supply with modular integrated networking | 25 | 2004 | |
6989734 Modulated data transfer between a system and its power supply | 22 | 2004 | |
7209719 Home power line network connected phone | 65 | 2004 | |
7136270 Surge protector including data pass-through | 22 | 2004 | |
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6212658 Method for the correction of a message in an installation | 54 | 1994 | |
5818710 Intelligent electric socket | 51 | 1997 | |
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5936963 System to implement a switched ethernet service within a geographically distributed region using asymmetric full duplex circuits | 62 | 1997 | |
|
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5264823 Power line communication system | 82 | 1992 | |
5691691 Power-line communication system using pulse transmission on the AC line | 90 | 1997 | |
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5689242 Connecting a portable device to a network | 73 | 1994 | |
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7324824 Wireless network monitoring system | 113 | 2004 | |
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6288631 Power-line carrier communications system | 36 | 1999 | |
7054303 Information terminal and information terminal system | 69 | 2000 | |
2007/0167,144 Communication apparatus and communication method | 54 | 2007 | |
2008/0013,637 MULTI-CARRIER COMMUNICATION APPARATUS, POWER LINE COMMUNICATION CIRCUIT, AND MULTI-CARRIER COMMUNICATION METHOD | 25 | 2007 | |
|
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2004/0180,573 Connection-safe network hub | 40 | 2003 | |
|
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4546212 Data/voice adapter for telephone network | 165 | 1984 | |
|
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6975211 Control apparatus and control method for managing communications between multiple electrical appliances through a household power line network | 25 | 2003 | |
|
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4969136 Communications network and method with appointment information communication capabilities | 127 | 1986 | |
4975896 Communications network and method | 128 | 1986 | |
|
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5583934 DC level control for an electronic telephone line card | 56 | 1995 | |
5878133 Digital direct current feed control for a communication system | 41 | 1996 | |
6011781 Multipoint access protocol utilizing a point-to-point methodology | 46 | 1997 | |
7006445 Device and method for determining characteristics of a digital subscriber line | 48 | 2000 | |
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6141356 System and method for distributing voice and data information over wireless and wireline networks | 186 | 1997 | |
|
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5619505 Method for producing and recovering a data stream for a DMT transceiver | 89 | 1995 | |
5742527 Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor | 71 | 1996 | |
5822374 Method for fine gains adjustment in an ADSL communications system | 136 | 1996 | |
6868117 Splitter and microfilter dongle for a single RJ11 DSL/analog combo modem | 44 | 2001 | |
|
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6493875 In-home wireless | 229 | 1998 | |
6208637 Method and apparatus for the generation of analog telephone signals in digital subscriber line access systems | 107 | 1999 | |
7035270 Home networking gateway | 196 | 2000 | |
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2005/0268,322 Apparatus and method for utilizing a pre-existing power grid to provide internet access to a home or office or the like | 40 | 2005 | |
|
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5157711 Telephone terminal device | 44 | 1990 | |
5220597 Dialing apparatus for power failure extension telephone set of key telephone system | 47 | 1991 | |
5828821 Checkpoint restart method and apparatus utilizing multiple log memories | 64 | 1996 | |
2004/0170,262 Network system, server apparatus, and communication method | 51 | 2004 | |
|
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4697166 Method and apparatus for coupling transceiver to power line carrier system | 89 | 1986 | |
|
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5070442 Computerized door locking and monitoring system using power-line carrier components | 48 | 1989 | |
|
|||
2004/0177,319 Computer system for automatic organization, indexing and viewing of information from multiple sources | 137 | 2003 | |
|
|||
4807225 Telephone line carrier system | 152 | 1987 | |
4776006 Multiplexed data channel controlled telephone system | 103 | 1987 | |
4924492 Method and apparatus for wideband transmission of digital signals between, for example, a telephone central office and customer premises | 188 | 1988 | |
|
|||
4761646 Method and system for addressing and controlling a network of modems | 183 | 1986 | |
4843606 Local area communication system for integrated services based on a token-ring transmission medium | 70 | 1986 | |
5448635 Wiring scheme and network adapter with digital and analog outputs to allow old pots coexistence with ISDN | 89 | 1993 | |
5768279 Broad band transmission system | 60 | 1994 | |
5995598 Phone line LAN | 66 | 1997 | |
6507647 Bulk calling using voice over IP telephony | 49 | 1999 | |
7145996 Subscriber service management | 37 | 2003 | |
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6141339 Telecommunications system | 207 | 1997 | |
6490273 Asynchronous transfer mode architecture migration | 115 | 1998 | |
6868081 Method and apparatus for simultaneous multiline phone and data services over a single access facility | 47 | 1999 | |
7276915 Electrical service monitoring system | 49 | 2005 | |
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6087860 Apparatus and method for generating an envelope for data signals using CMOS | 84 | 1998 | |
7215763 Self-calibration procedure in physical layer transceiver for home telephone wire network | 41 | 1999 | |
6940918 Compatibility mode pulse signal generation circuit and method | 46 | 2001 | |
6909725 Implementation of HPNA 2.0 network states in hardware | 73 | 2001 | |
6925089 Mechanism to consolidate HPNA three network states into two network states | 75 | 2001 | |
7133423 Maintaining synchronization between frame control word and data frame pairs in a home network | 49 | 2001 | |
|
|||
5428608 Call connection technique | 310 | 1993 | |
5625677 Simultaneous voice and data communications | 130 | 1993 | |
|
|||
6584122 Method and system for providing voice and data service | 105 | 1999 | |
|
|||
5742596 Network based distributed PBX system | 379 | 1995 | |
|
|||
4430639 Visual message intercommunication unit and system | 48 | 1981 | |
|
|||
7099707 Method and system for providing power to a communications device | 31 | 2004 | |
|
|||
4328579 Voice band multiplex transmission system | 94 | 1980 | |
4507721 DC-DC Converter for remote power feeding | 58 | 1983 | |
|
|||
4646296 Distributed telephone system | 136 | 1984 | |
|
|||
2006/0007,945 Medium to disparate medium hopping mesh network | 42 | 2005 | |
|
|||
4367548 Subscriber station for providing multiple services to a subscriber | 223 | 1980 | |
4332980 Multiple services system using telephone local loop | 230 | 1980 | |
5675375 Home videoconferencing system (HVS) | 115 | 1994 | |
|
|||
6934754 Methods and apparatus for processing network data transmissions | 117 | 2001 | |
|
|||
6583719 Setting apparatus and setting method each for setting setting information in electric power line carrier communication terminal apparatus | 43 | 2001 | |
|
|||
6778646 System and method for coupling multiple home networks | 100 | 1999 | |
6285754 Odd-order low-pass pots device microfilter | 40 | 2000 | |
7167923 System and method for selectively bridging and routing data packets between multiple networks | 69 | 2001 | |
7068649 Extended bandwidth homePNA system compatible with homePNA 2.0 | 45 | 2001 | |
7190716 Line powered loop extender with communications, control, and diagnostics | 46 | 2002 | |
6697358 Emulation of phone extensions in a packet telephony distribution system | 84 | 2002 | |
7301940 Dual-use packet/analog phone or phone-adapter in a packet telephony distribution system | 47 | 2002 | |
2006/0291,493 Network interface device with a remote power source | 81 | 2006 | |
|
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6724750 Method for a link to a wide area network device in a home communication network | 42 | 2000 | |
|
|||
4769837 Device for adding intercom functions to a phone system | 83 | 1987 | |
|
|||
5452289 Computer-based multifunction personal communications system | 366 | 1993 | |
7082141 Computer implemented voice over data communication apparatus and method | 38 | 2003 | |
|
|||
4387271 Combined telephone and data-transfer system | 113 | 1980 | |
|
|||
6114970 Method of assigning a device identification | 130 | 1997 | |
7349325 Broadband over low voltage power lines communications system and method | 33 | 2005 | |
|
|||
5023868 Automated call handling apparatus | 257 | 1990 | |
6711260 Method and apparatus for spectral containment over telephone service lines | 39 | 1999 | |
|
|||
5548592 Home and small business phone system for operation on a single internal twisted pair line and methodology for operating the same | 81 | 1995 | |
|
|||
6895089 Pots splitter with line impedance matching | 46 | 2001 | |
6853724 Cascade low-pass filter to improve xDSL band attenuation for POTS splitter | 41 | 2002 | |
2003/0198,341 Integrated POTS/MLT card | 38 | 2002 | |
6998964 Splitter | 88 | 2003 | |
7340051 Power ramp-up in a line-powered network element system | 36 | 2003 | |
|
|||
4954886 Closed circuit television apparatus with a remote control television camera | 102 | 1988 | |
|
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2008/0186,150 Plug-and-play network digital image display apparatus and image monitoring system | 48 | 2007 | |
|
|||
5379005 Flat cable to flat parallel wire cable | 77 | 1993 | |
|
|||
6215789 Local area network for the transmission and control of audio, video, and computer data | 155 | 1999 | |
6539011 Method for initializing and allocating bandwidth in a permanent virtual connection for the transmission and control of audio, video, and computer data over a single network fabric | 107 | 1999 | |
6570890 Method for the transmission and control of audio, video, and computer data over a single network fabric using ethernet packets | 128 | 1999 | |
6574242 Method for the transmission and control of audio, video, and computer data over a single network fabric | 95 | 1999 | |
6577631 Communication switching module for the transmission and control of audio, video, and computer data over a single network fabric | 163 | 1999 | |
|
|||
5587692 Common mode current cancellation in twisted pairs | 94 | 1994 | |
5696790 Method and apparatus for time dependent data transmission | 132 | 1995 | |
5963539 Method and apparatus for detecting collisions on a network | 94 | 1997 | |
5963595 Method and apparatus for encoding and decoding a bit sequence for transmission over POTS wiring | 94 | 1997 | |
6292517 Method and apparatus for detecting a data signal on a carrier medium | 99 | 1998 | |
6678321 Method and apparatus for transmitting and receiving a symbol over pots wiring using a multi-cycle waveform | 100 | 1998 | |
6735217 Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses | 96 | 1998 | |
6771774 Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the same | 89 | 1999 | |
|
|||
6546098 System and method for distributing enhanced telephony service to customer premises equipment | 67 | 1999 | |
|
|||
6941364 Modular-type home gateway system including ADSL controller and homePNA controller | 70 | 2001 | |
2004/0107,299 Home gateway apparatus having in-home phone line switching function and embodiment method thereof | 83 | 2003 | |
|
|||
5381462 Utility monitor communications systems | 113 | 1992 | |
|
|||
5334975 Residential time reference system | 63 | 1991 | |
|
|||
4270206 Transceiver for phase-shift modulated carrier signals | 40 | 1980 | |
4468792 Method and apparatus for data transmission using chirped frequency-shift-keying modulation | 79 | 1981 | |
4479215 Power-line carrier communications system with interference avoidance capability | 77 | 1982 | |
4510611 Transceiver circuit for interfacing between a power line communication system and a data processor | 36 | 1982 | |
4602240 Apparatus for and method of attenuating power line carrier communication signals passing between substation distribution lines and transmission lines through substation transformers | 42 | 1984 | |
5459459 Method and apparatus for transmitting data from an energy meter | 92 | 1994 | |
5844949 Power line communication system | 50 | 1996 | |
2003/0046,377 Method and apparatus for appliance service diagnostics | 131 | 2000 | |
|
|||
4890316 Modem for communicating at high speed over voice-grade telephone circuits | 181 | 1988 | |
|
|||
5247347 PSTN architecture for video-on-demand services | 937 | 1991 | |
5410343 Video-on-demand services using public switched telephone network | 675 | 1993 | |
5608447 Full service network | 178 | 1994 | |
5613190 Customer premise wireless distribution of audio-video, control signals and voice | 217 | 1995 | |
5610916 Shared receiving systems utilizing telephone cables as video drops | 144 | 1995 | |
5613191 Customer premise wireless distribution of audio-video, control signals and voice using CDMA | 195 | 1995 | |
5793413 Wireless video distribution | 406 | 1995 | |
5802283 Method and system for accessing multimedia data over public switched telephone network | 277 | 1996 | |
6160880 Local number portability service saver | 70 | 1998 | |
6157716 Power feed circuit providing both on-hook and off-hook power for telephone subscriber loop | 31 | 1998 | |
6215855 Loop certification and measurement for ADSL | 121 | 1999 | |
|
|||
6088368 Ethernet transport facility over digital subscriber lines | 146 | 1997 | |
|
|||
5319634 Multiple access telephone extension systems and methods | 236 | 1991 | |
|
|||
2004/0087,214 Network adapter | 50 | 2002 | |
|
|||
5341415 Method and apparatus for sharing of common in-house wiring to permit multiple telephone carriers to serve the same customer | 93 | 1992 | |
6816512 Arrangement for managing multiple telephone lines terminating at a single location | 41 | 2000 | |
2006/0280,197 Method and apparatus for transmitting and receiving data over a shared access carrier network | 82 | 2005 | |
|
|||
4418333 Appliance control system | 295 | 1981 | |
|
|||
4631367 Multi-line telephone system | 46 | 1984 | |
|
|||
2004/0105,539 High-speed data transmission system to a digital terminal | 19 | 2003 | |
|
|||
6532280 Integrated circuit card for computer communication | 71 | 2000 | |
7113574 Integrated telephone set with an xDSL-modem | 76 | 2000 | |
6996729 DSL communication apparatus with lifeline functionality suitable for transmitting and receiving voice signals during power failure | 49 | 2002 | |
|
|||
6574313 Voice over DSL method and system for supporting a lifeline | 63 | 2000 | |
|
|||
5513251 Method for providing call waiting service | 148 | 1993 | |
6049531 Real-time multimedia conferencing over an ATM network using an intelligent ATM ADSL modem and ADSL access | 220 | 1997 | |
5844789 Impedence regulator to block power line interference | 21 | 1997 | |
6134235 Pots/packet bridge | 355 | 1997 | |
6452923 Cable connected wan interconnectivity services for corporate telecommuters | 372 | 1998 | |
6714534 Lifeline service for HFCLA network using wireless ISD | 94 | 1998 | |
6493325 Method and apparatus for providing telephony over a computer network | 32 | 1999 | |
6459692 Intermittent node resolution for voice and data communication system | 45 | 1999 | |
6580710 Method and apparatus for facilitating intra-premises voice and data distribution using existing in-place POTS telephone lines | 106 | 1999 | |
7142563 Service interface for QoS-driven HPNA networks | 79 | 2001 | |
7293103 Enhanced channel access mechanisms for a HPNA network | 45 | 2002 | |
7206322 System and method for using ADSL for introducing multiple derived lines over a single line | 28 | 2002 | |
7091849 Inbound interference reduction in a broadband powerline system | 23 | 2004 | |
|
|||
5420578 Integrated transmitter and controller | 52 | 1994 | |
|
|||
6813343 Method and apparatus for filtering asymmetric digital subscriber line (ADSL) signals | 43 | 1999 | |
|
|||
4431869 Telephone line feed | 39 | 1980 | |
4799213 Data transmission system | 79 | 1984 | |
|
|||
5099444 Peripheral data acquisition transmission and control device | 43 | 1989 | |
5400246 Peripheral data acquisition, monitor, and adaptive control system via personal computer | 741 | 1992 | |
|
|||
4686641 Static programmable powerline carrier channel test structure and method | 57 | 1985 | |
|
|||
7136936 Method and system for virtual powerline local area networks | 65 | 2003 | |
7413471 Integrated connector for powerline network and power supply | 22 | 2005 | |
7401239 Internal powerline power supply method and system | 22 | 2005 | |
2007/0082,649 Power line communication and AC power outlet apparatus and method | 40 | 2005 | |
|
|||
4742538 Current source and off-hook detector | 49 | 1987 | |
|
|||
2002/0144,159 HomePNA device with the function of transmitting power over a network wire | 76 | 2001 | |
|
|||
5621455 Video modem for transmitting video data over ordinary telephone wires | 190 | 1994 | |
|
|||
4357605 Cash flow monitoring system | 37 | 1980 | |
|
|||
5787115 Key telephone system without common control | 77 | 1995 | |
6134308 Caller ID logging: entry storage on a per line basis | 39 | 1998 | |
6771773 Digital switching system with shared analog line | 65 | 1999 | |
6823047 Voice messaging system | 75 | 1999 | |
6556564 Scheduled internet protocol telephone instrument system | 65 | 2001 | |
|
|||
6427237 Network for distributing multimedia signals over a primary signal distribution path | 72 | 1998 | |
|
|||
6227499 Rough-in mounting bracket for CEBUS tap point unit | 37 | 1996 | |
|
|||
5905786 Console and extension telephone system | 70 | 1997 | |
|
|||
5999518 Distributed telecommunications switching system and method | 233 | 1997 | |
6424661 ADSL with RF POTS overlay | 69 | 1998 | |
|
|||
6104707 Transformer coupler for communication over various lines | 114 | 1997 | |
5818127 Transmission of FM video signals over various lines | 119 | 1997 | |
6686832 High frequency network multiplexed communications over various lines | 195 | 2002 | |
|
|||
4485400 Video telephone | 165 | 1982 | |
|
|||
4393508 System for locally testing a modem employing frequency shift keying | 74 | 1981 | |
4768206 Data transmission system | 73 | 1987 | |
|
|||
5699276 Utility meter providing an interface between a digital network and home electronics | 161 | 1995 | |
|
|||
6127925 Signalling and/or help request system | 33 | 1998 | |
|
|||
6205202 Subscriber line tester | 68 | 1999 | |
|
|||
6107656 Ferroelectric transistors, semiconductor storage devices, method of operating ferroelectric transistors and method of manufacturing ferromagnetic transistors | 38 | 1997 | |
6681013 Power feeding system for telephone terminal in LAN | 51 | 1999 | |
|
|||
4388489 Conversational video system | 94 | 1981 | |
|
|||
5838777 Apparatus for auto-detecting dialing of a parallel communication device | 38 | 1997 | |
2008/0125,187 Wireless transmission system suitable for large space and method thereof | 19 | 2006 | |
|
|||
6704414 Telephone line extension | 41 | 2001 | |
|
|||
4417207 Circuit for injecting simulating-noise signals in a power line | 24 | 1981 | |
|
|||
4996709 Intercom telephone | 84 | 1988 | |
5090052 Telephone system with multiple extension telephones | 89 | 1991 | |
|
|||
6885674 Communications system for providing broadband communications using a medium voltage cable of a power system | 219 | 2003 | |
|
|||
4692761 Adaptive communication network and method | 154 | 1985 | |
|
|||
4985892 Baseband local area network using ordinary telephone wiring | 103 | 1984 | |
4733389 Drop cable for a local area network | 101 | 1986 | |
|
|||
6674845 Method and apparatus for connecting broadband voice and data signals to telephone systems | 44 | 2001 | |
|
|||
5519731 ADSL compatible discrete multi-tone apparatus for mitigation of T1 noise | 218 | 1994 | |
5557612 Method and apparatus for establishing communication in a multi-tone data transmission system | 161 | 1995 | |
|
|||
2005/0226,200 A Power Line Communication System that Enables Low-Cost Last Mile Access to any Legacy or Emerging Network Infrastructure | 74 | 2005 | |
|
|||
6288334 Electronics module attached to back face of jack plate | 46 | 1999 | |
|
|||
6256518 System for providing power to a wireless system | 40 | 1997 | |
|
|||
4679227 Ensemble modem structure for imperfect transmission media | 347 | 1985 | |
4757495 Speech and data multiplexor optimized for use over impaired and bandwidth restricted analog channels | 310 | 1986 | |
|
|||
6876648 Internet based telephone apparatus | 40 | 2000 | |
|
|||
6483902 System and method for retrofitting existing building telecommunications infrastructures | 117 | 1999 | |
|
|||
6738382 Methods and apparatus for providing high speed connectivity to a hotel environment | 129 | 1999 | |
|
|||
6842426 Fault detection for subscriber loop repeaters | 40 | 2001 | |
|
|||
6175860 Method and apparatus for an automatic multi-rate wireless/wired computer network | 262 | 1997 | |
|
|||
5736965 Compact radio frequency transmitting and receiving antenna and control device employing same | 246 | 1996 | |
5905442 Method and apparatus for controlling and determining the status of electrical devices from remote locations | 437 | 1996 | |
|
|||
4592069 Line powered modem | 51 | 1984 | |
|
|||
6721365 Receiver for a home phone-lines LAN system | 69 | 2000 | |
|
|||
4670870 Adaptive cancellation bridge circuit | 80 | 1985 | |
|
|||
6097801 Number portability using enhanced routing table | 76 | 1996 | |
6047055 Number portability with database query | 46 | 1996 | |
|
|||
6577882 Arrangement and a method relating to power supply in a communications network | 36 | 1999 | |
|
|||
5943404 Mechanism for providing emergency POTS service in event of loss of power to customer premises equipment for ISDN telephone lines | 88 | 1995 | |
5809033 Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link | 95 | 1995 | |
5771236 Method for increasing ISDN channel capacity of TDM serial communication link for digital subscriber line channels | 68 | 1996 | |
6246716 Information communication system | 63 | 1997 | |
6584197 Power-limited remote termination converter with wetting current and emergency power operation for digital data transmission equipment | 46 | 1999 | |
6690792 Active decoupling and power management circuit for line-powered ringing generator | 35 | 1999 | |
6757382 Quasi ground fault interruption signal-based activation of emergency pots by-pass paths for line-powered digital subscriber loop | 46 | 2000 | |
6580254 Apparatus and method for providing span power to communication equipment at a customer premise | 43 | 2001 | |
6917681 Peak power management and active decoupling arrangement for span-powered remote terminal access platforms | 34 | 2002 | |
|
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6587560 Low voltage circuits powered by the phone line | 39 | 1998 | |
6240166 LAN connection using analog modems via telephone wiring | 94 | 1998 | |
|
|||
5408260 Customer premises ADSL signal distribution arrangement | 203 | 1994 | |
6128471 Telecommunication method and system for communicating with multiple terminals in a building through multiple antennas | 46 | 1996 | |
5940479 System and method for transmitting aural information between a computer and telephone equipment | 241 | 1996 | |
5828293 Data transmission over a power line communications system | 135 | 1997 | |
6037678 Coupling communications signals to a power line | 81 | 1997 | |
6130893 Method and apparatus for multiplexing telephone lines over a common access network | 100 | 1997 | |
6359906 Providing digital services to telephone subscribers | 45 | 1998 | |
5977650 Transmitting communications signals over a power line network | 190 | 1998 | |
6404773 Carrying speech-band signals over a power line communications system | 220 | 1998 | |
7012922 Packet communications system and method | 53 | 1999 | |
2005/0078,700 Ultra low cost ethernet architecture | 44 | 2004 | |
|
|||
6995658 Digital communication over 28VDC power line | 59 | 2003 | |
|
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7068668 Method and apparatus for interfacing a public switched telephone network and an internet protocol network for multi-media communication | 65 | 2000 | |
|
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5109222 Remote control system for control of electrically operable equipment in people occupiable structures | 280 | 1989 | |
|
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6526581 Multi-service in-home network with an open interface | 393 | 1999 | |
|
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2002/0080,010 Power line communications network device for DC powered computer | 78 | 2001 | |
|
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5530737 Secure access telephone extension system and method | 47 | 1993 | |
5705974 Power line communications system and coupling circuit for power line communications system | 103 | 1995 | |
5708701 Power line telephone communications system having on hook digital voiceband messaging | 60 | 1995 | |
6989733 Method and system for adapting a telephone line modem for use on the power line | 72 | 2001 | |
|
|||
6648308 Spring apparatus | 32 | 2002 | |
|
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4949187 Video communications system having a remotely controlled central source of video and audio data | 904 | 1988 | |
|
|||
6856799 Communications system, communication method and corresponding devices | 71 | 2001 | |
|
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5089886 Device for the remote transmission of signals and in particular video signals | 88 | 1990 | |
|
|||
5684826 RS-485 multipoint power line modem | 141 | 1996 | |
|
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5864284 Apparatus for coupling radio-frequency signals to and from a cable of a power distribution network | 120 | 1997 | |
|
|||
5832364 Distributing wireless system carrier signals within a building using existing power line wiring | 62 | 1995 | |
|
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4691344 Low-powered remote sensor and telephone line transmitter | 55 | 1986 | |
|
|||
5912895 Information network access apparatus and methods for communicating information packets via telephone lines | 106 | 1996 | |
6587473 Information network access apparatus and methods for communicating information packets via telephone lines | 82 | 2001 | |
|
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7266344 Remotely activated bridge device for use with a home network and methods for programming and using the same | 57 | 2004 | |
|
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6773632 Enhanced very high volt electrolyte | 70 | 2001 | |
|
|||
5818821 Universal lan power line carrier repeater system and method | 155 | 1996 | |
|
|||
5756280 Multimedia distribution network including video switch | 155 | 1995 | |
|
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5553063 Voice over data communication system | 124 | 1994 | |
|
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6005873 Apparatus and method for concurrent voice and data transmission | 143 | 1998 | |
6665404 Method and device for power supply in telecommunication systems | 58 | 2002 | |
|
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5581555 Reverse path allocation and contention resolution scheme for a broadband communications system | 157 | 1995 | |
5668857 Communication server apparatus and method | 264 | 1996 | |
5781617 Communication server apparatus using frequency multiplexing and method | 131 | 1997 | |
5898761 Communication server apparatus using digital signal switching and method | 105 | 1997 | |
6014431 Communication server apparatus having four-wire switching interface and method | 68 | 1997 | |
5905781 Communication server apparatus and method | 161 | 1997 | |
6385203 Communication server apparatus and method | 104 | 1998 | |
6115468 Power feed for Ethernet telephones via Ethernet link | 263 | 1998 | |
6239672 Wall mount filter for a digital subscriber line (xDSL) network and methods of installation and manufacture | 45 | 1998 | |
6546024 Methods and apparatus for transmitting data in a public network | 41 | 1998 | |
6570869 Communicating voice over a packet-switching network | 80 | 1998 | |
6674843 Apparatus system and method for enabling multi-frequency communication over a telephone network having a billing/tax tone | 40 | 1999 | |
6798767 System and method for generating multiple line appearances in a communication network | 100 | 1999 | |
6731627 Virtual loop carrier system | 120 | 1999 | |
6295356 Power feed for network devices | 114 | 2000 | |
6563816 Virtual loop carrier system with gateway protocol mediation | 189 | 2000 | |
7053501 Multi-pair aggregate power distribution | 56 | 2002 | |
2006/0251,159 Residential voice over broadband | 68 | 2005 | |
|
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4493948 Transparent secondary information transmission system for an information transmission system | 98 | 1983 | |
4528422 Transparent secondary information transmission system for an information transmission system | 77 | 1983 | |
|
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6999505 Power line communication modem capable of simultaneously supplying power and exchanging data | 32 | 2003 | |
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4918688 Method and apparatus for coupling computer work stations | 96 | 1986 | |
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6195706 Methods and apparatus for determining, verifying, and rediscovering network IP addresses | 58 | 1998 | |
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2005/0076,149 Method and apparatus for providing broadband wireless access services using the low voltage power line | 140 | 2003 | |
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5546385 Flexible switching hub for a communication network | 171 | 1995 | |
5799069 Method and apparatus for dynamically adapting the clock rate and data transfer rate of phone-line powered modems. | 52 | 1996 | |
6130896 Wireless LAN segments with point coordination | 159 | 1997 | |
6249213 Method for transmitting information over an alternating current power line through a plurality of frequency orthogonal subchannels | 38 | 1998 | |
7009946 Method and apparatus for multi-access wireless communication | 154 | 2000 | |
2004/0083,262 Servicing device aggregates | 94 | 2002 | |
2004/0090,984 Network adapter for remote devices | 114 | 2002 | |
6947736 Universal broadband home network for scalable IEEE 802.11 based wireless and wireline networking | 93 | 2002 | |
|
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5940738 Video pedestal network | 178 | 1995 | |
|
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7099368 Ultra-wideband communication through a wire medium | 143 | 2004 | |
|
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5111497 Alarm and test system for a digital added main line | 163 | 1990 | |
5729824 Distributed digital loop carriers system using coaxial cable | 86 | 1994 | |
5668814 Dual DDS data multiplexer | 49 | 1995 | |
5917814 SLC-96 plug-in multiplexer | 61 | 1995 | |
6272219 Access network with an integrated splitter | 67 | 1998 | |
6236664 Pair gain system with an ADSL repeater unit | 64 | 1999 | |
|
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6535587 Integrated transmitter, LAN communication equipment, telephone communication apparatus and communication method using integrated transmitter | 83 | 2000 | |
|
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5113498 Input/output section for an intelligent cell which provides sensing, bidirectional communications and control | 152 | 1990 | |
5347549 Method and apparatus for interfacing between a twisted pair and an intelligent cell | 61 | 1993 | |
5424710 Power coupler for coupling power from a transmission line to a node thereon | 54 | 1993 | |
5391932 Source power coupler | 74 | 1993 | |
5475687 Network and intelligent cell for providing sensing, bidirectional communications and control | 79 | 1993 | |
5454008 Method and apparatus for interfacing between a twisted pair and an intelligent cell | 44 | 1994 | |
5548614 Method and apparatus for interfacing between a twisted pair and an intelligent cell | 40 | 1995 | |
5521491 Phase detecting device for determining phase angle between two electrical signals | 44 | 1995 | |
5844888 Network and intelligent cell for providing sensing, bidirectional communications and control | 143 | 1995 | |
5579335 Split band processing for spread spectrum communications | 59 | 1995 | |
5748671 Adaptive reference pattern for spread spectrum detection | 56 | 1995 | |
D404721 Electrical housing with module | 15 | 1997 | |
D405422 Electrical housing | 28 | 1997 | |
6896551 Power line phase coupler system | 19 | 2000 | |
7198521 Power line phase coupler system | 19 | 2004 | |
|
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5475363 Disaster prevention monitoring apparatus | 25 | 1994 | |
|
|||
5018138 Protocol for network having a plurality of intelligent cells | 121 | 1988 | |
4969147 Network and intelligent cell for providing sensing, bidirectional communications and control | 99 | 1988 | |
4939728 Network and intelligent cell for providing sensing bidirectional communications and control | 82 | 1988 | |
5257006 Method and apparatus for power line communications | 173 | 1990 | |
5148144 Data communication network providing power and message information | 231 | 1991 | |
|
|||
7345998 Mesh network of intelligent devices communicating via powerline and radio frequency | 114 | 2004 | |
|
|||
4578537 Telecommunication apparatus serving as an interface between a digital computer and an analog communication medium | 162 | 1983 | |
|
|||
4945404 Video communication system and phase or frequency modulator included therein | 74 | 1988 | |
|
|||
4561020 Still picture transmission apparatus | 79 | 1983 | |
4888795 Videotelephone apparatus for transmitting high and low resolution video signals over telephone exchange lines | 205 | 1988 | |
6246748 Power feeding system using two-wire subscriber lines | 80 | 1998 | |
6847718 Remote power feed method and system | 63 | 2000 | |
|
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4521881 Data communication system with increased effective bandwidth | 96 | 1981 | |
|
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6744883 Filter system and method to suppress interference imposed upon a frequency-division multiplexed channel | 56 | 2000 | |
|
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2008/0013,612 Home Network Testing | 27 | 2007 | |
|
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7079647 IP telephone with power source circuit | 43 | 2002 | |
|
|||
4580276 System and method for transporting data | 73 | 1983 | |
|
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6396391 Communications and control network having multiple power supplies | 164 | 1998 | |
6956826 Local area network for distributing data communication, sensing and control signals | 101 | 1999 | |
6690677 Network for telephony and data communication | 116 | 1999 | |
6842459 Network combining wired and non-wired segments | 146 | 2000 | |
6961303 Telephone communication system and method over local area network wiring | 106 | 2000 | |
6560319 Method and telephone outlet for allowing telephone and data equipment to be connected to a telephone line via a common connector | 100 | 2001 | |
6937056 System and method for transmission-line termination by signal cancellation, and applications thereof | 99 | 2001 | |
7006523 Local area network of serial intelligent cells | 14 | 2004 | |
* 7483524 Network for telephony and data communication | 28 | 2004 | |
* 7095756 Local area network of serial intelligent cells | 25 | 2004 | |
* 2005/0063,403 Telephone outlet with packet telephony adaptor, and a network using same | 19 | 2004 | |
2005/0083,959 Telephone outlet with packet telephony adapter, and a network using same | 46 | 2004 | |
2006/0056,444 Local area network of serial intelligent cells | 27 | 2005 | |
2006/0203,981 Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets | 18 | 2006 | |
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6732368 Method and apparatus for providing voice/unified messaging services using CATV terminals | 61 | 1999 | |
|
|||
4893326 Video-telephone communications system | 243 | 1987 | |
|
|||
4918690 Network and intelligent cell for providing sensing, bidirectional communications and control | 380 | 1987 | |
|
|||
4665516 Information transport system employing telephone lines | 94 | 1984 | |
4672602 Control and routing system | 131 | 1984 | |
4821319 Single line telephone communication system | 112 | 1987 | |
5014308 Circuit arrangement for providing power for an IC chip in a telephone subset | 36 | 1990 | |
5627501 Signal coupler with automatic common line attenuation compensation | 101 | 1995 | |
|
|||
4837799 Telephone line communications control system | 188 | 1988 | |
|
|||
6314102 Telecommunications system for providing both narrowband and broadband services to subscribers | 124 | 1997 | |
6320866 Network termination | 35 | 1998 | |
6510204 Method and apparatus for providing an all digital loop with power-optimised mode | 36 | 2001 | |
|
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4481501 Transformer arrangement for coupling a communication signal to a three-phase power line | 73 | 1981 | |
|
|||
2008/0165,463 THERMAL MANAGEMENT METHOD AND DEVICE FOR POWERLINE COMMUNICATIONS | 21 | 2007 | |
|
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2004/0172,658 Home network for ordering and delivery of video on demand, telephone and other digital services | 203 | 2003 | |
|
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2003/0103,521 Channel access method for powerline carrier based media access control protocol | 198 | 2001 | |
|
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4580291 Method for processing digital signals, and subscriber station for telecommunication and teledistribution | 77 | 1983 | |
|
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6815844 Circuit for supplying power to a network termination unit of a message transmission system | 29 | 2002 | |
|
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5886732 Set-top electronics and network interface unit arrangement | 406 | 1995 | |
7016377 Home network system in asymmetric digital subscriber line system | 82 | 2000 | |
2002/0035,624 Gateway and a method for operating the same | 147 | 2001 | |
7292859 Apparatus and method for managing device information through networks | 73 | 2004 | |
2005/0038,875 Apparatus for managing home-devices remotely in home-network and method thereof | 121 | 2004 | |
|
|||
5614811 Power line control system | 69 | 1995 | |
|
|||
4493092 Interface circuit for digital signal transmission system | 79 | 1982 | |
4507793 Digital signal transmission system | 80 | 1982 | |
|
|||
2004/0204,040 Residential communication system | 73 | 2001 | |
|
|||
5568547 Subscriber circuit provided with a circuit for monitoring a subscriber instrument | 33 | 1994 | |
|
|||
6075784 System and method for communicating voice and data over a local packet network | 187 | 1998 | |
|
|||
2002/0198,952 System and method for communicating in a point-to-multipoint DSL network | 68 | 2002 | |
|
|||
4578535 Videotex system | 89 | 1984 | |
|
|||
2006/0140,178 Method for connecting routing device in existing wiring | 28 | 2004 | |
|
|||
4703499 Distributed privacy oriented telephone extension system | 40 | 1986 | |
|
|||
5706157 Power distribution system with over-current protection | 40 | 1996 | |
|
|||
7085238 Smartjack for fault-testing network segments on Ethernet and other internet protocol network architectures | 49 | 2003 | |
|
|||
4335464 Dual multipoint data transmission system modem | 54 | 1980 | |
6061392 Apparatus and method for communicating voice and data between a customer premises and a central office | 145 | 1997 | |
6580785 Apparatus and method for simultaneous multiple telephone type services on a single telephone line | 87 | 1998 | |
6111936 Method and apparatus for automatically detecting and measuring distortion in a DSL system | 102 | 1999 | |
6639913 System and method for communicating voice and data over a local packet network | 54 | 1999 | |
|
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5929749 System for improved communication and control over power lines | 40 | 1997 | |
|
|||
4425642 Simultaneous transmission of two information signals within a band-limited communications channel | 412 | 1982 | |
4433212 Telephone line interface circuit | 82 | 1982 | |
4672605 Data and voice communications system | 436 | 1984 | |
4724435 Bi-directional data telemetry system | 223 | 1985 | |
|
|||
5982784 Bandwidth sharing for remote and local data transfers using multicarrier modulation over common transmission medium | 139 | 1997 | |
6229818 Active isolation system and method for allowing local and remote data transfers across a common data link | 94 | 1997 | |
6292467 Apparatus and method of determining a link status between network stations connected to a telephone line medium | 73 | 1998 | |
6771750 Physical layer transceiver architecture for a home network station connected to a telephone line medium | 65 | 1998 | |
6094441 Apparatus and method for controlling transmission parameters of home network stations transmitting on a telephone line medium | 74 | 1998 | |
6473495 Apparatus and method for coupling analog subscriber lines connected to a private branch exchange for transmission of network data signals in a home network | 72 | 1999 | |
6819760 Adaptive energy detector gain control in physical layer transceiver for home telephone wire network | 97 | 1999 | |
6252755 Apparatus and method for implementing a home network using customer-premises power lines | 70 | 1999 | |
6522728 Apparatus and method of implementing a universal home network on a customer premises ISDN bus | 71 | 2000 | |
6836546 Apparatus and method of coupling home network signals between an analog phone line and a digital bus | 74 | 2000 | |
6778549 Coupling device connecting multiple pots lines in an HPNA environment | 95 | 2000 | |
6701406 PCI and MII compatible home phoneline networking alliance (HPNA) interface device | 87 | 2001 | |
|
|||
4703306 Appliance system | 148 | 1986 | |
|
|||
2006/0029,210 Telephony distribution system | 36 | 2005 | |
|
|||
6072810 Method to transparently transport an incoming clock signal over a network segment, and related transmitter and receiver unit | 59 | 1997 | |
6519291 Reduction of interference in discrete multi-tone (DMT) based communications systems | 64 | 1998 | |
6754235 Transmitter and receiver for a very high speed digital subscriber line | 54 | 2001 | |
7274669 Facilitating digital subscriber line services via a subscriber premise network interface device | 45 | 2002 | |
2003/0204,393 Facilitating digital subscriber line services via a subscriber premise network interface device | 38 | 2002 | |
|
|||
6985072 Apparatus and method for a low-rate data transmission mode over a power line | 60 | 2001 | |
|
|||
5428682 Subscriber line interface circuit with reduced on-chip power dissipation | 97 | 1993 | |
6052380 Network adapter utilizing an ethernet protocol and utilizing a digital subscriber line physical layer driver for improved performance | 108 | 1996 | |
|
|||
4442320 Remote subscriber interaction system | 95 | 1981 | |
|
|||
4642607 Power line carrier communications system transformer bridge | 154 | 1985 | |
|
|||
6603808 Dual mode phone line networking modem utilizing conventional telephone wiring | 81 | 1999 | |
7002898 Asymmetrical transport of data | 73 | 2000 | |
|
|||
4378470 Interface circuits for connection to non-dedicated telephone lines | 172 | 1981 | |
4381427 Subscriber loop system for voice and data | 110 | 1981 | |
4443662 Filters comprising reactive components, and a method of determining impedances thereof | 81 | 1981 | |
4456985 Apparatus for coupling signals to or from a two-wire line | 82 | 1981 | |
4456986 Apparatus for coupling signals to or from a two-wire line | 77 | 1981 | |
4646289 Signal multiplexing circuit | 84 | 1984 | |
5323461 Telephone line interface circuit with voltage switching | 77 | 1992 | |
6148006 Communication system architecture, exchange having a plurality of broadband modems and method of supporting broadband operation on a one to one basis | 70 | 1997 | |
2003/0016,794 COMMUNICATION OF INFORMATION VIA TWO WIRE LINES | 73 | 1998 | |
|
|||
2002/0056,116 Home bus computer system and method | 21 | 2001 | |
|
|||
4768110 Video cassette recorder having dual decks for selective simultaneous functions | 207 | 1987 | |
|
|||
5051822 Telephone access video game distribution center | 285 | 1989 | |
|
|||
6026160 xDSL splitter interconnect module for network interface device | 60 | 1997 | |
6137866 Indoor XDSL splitter assembly | 71 | 1998 | |
6904149 Tool-less wall-mount distributed filter housing | 42 | 2001 | |
|
|||
2007/0206,629 Network Equipment Applied In Power Line Carrier Communication System | 40 | 2007 | |
|
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6154465 Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same | 200 | 1998 | |
|
|||
7106261 System for remotely controlling an electrical switching device | 89 | 2005 | |
|
|||
5903643 Multi-line station interface | 46 | 1997 | |
|
|||
6377163 Power line communication circuit | 28 | 2000 | |
6559757 Data communication over power lines | 55 | 2000 | |
|
|||
6038425 Audio/video signal redistribution system | 259 | 1998 | |
6567981 Audio/video signal redistribution system | 145 | 2000 | |
|
|||
5815681 Integrated network switching hub and bus structure | 97 | 1996 | |
|
|||
4458236 Communications signal coupling around wye/delta power transformation | 23 | 1982 | |
|
|||
5937342 Wireless local distribution system using standard power lines | 116 | 1997 | |
|
|||
5534912 Extended range video on demand distribution system | 174 | 1994 | |
5812786 Variable rate and variable mode transmission system | 351 | 1995 | |
5790548 Universal access multimedia data network | 669 | 1996 | |
6061357 Ethernet to ADSL adapter | 89 | 1997 | |
6072779 Adaptive allocation for variable bandwidth multicarrier communication | 136 | 1997 | |
6430199 Method and system for distributing telephone and broadband services over the copper pairs within a service location | 100 | 1998 | |
6246695 Variable rate and variable mode transmission system | 134 | 1998 | |
6266348 Splitterless multicarrier modem | 123 | 2000 | |
|
|||
5982854 Fiber optic based subscriber terminal | 87 | 1996 | |
6115755 Integrated apparatus for interfacing several computers to the internet through a single connection | 151 | 1998 | |
6680940 System for transporting ethernet frames over very high speed digital subscriber lines | 75 | 1999 | |
|
|||
5757936 Audio and video signal distribution system and method | 123 | 1995 | |
|
|||
7009527 Control system for suppling power by power line communication | 42 | 2001 | |
|
|||
6763109 Copper based interface system and regulated power source | 30 | 2000 | |
6775299 Copper based interface system and data frame format | 29 | 2000 | |
|
|||
6449318 Variable low frequency offset, differential, OOK, high-speed twisted pair communication | 123 | 2000 | |
|
|||
6005476 Electronic identification, control, and security system for consumer electronics and the like | 94 | 1998 | |
|
|||
2005/0150,100 Tubular cutting process and system | 49 | 2004 | |
|
|||
4382248 Remote device for a multi-phase power distribution network communication system | 25 | 1981 | |
4402059 Load management terminal | 31 | 1981 | |
4467314 Electric utility communication system with field installation terminal and load management terminal with remotely assignable unique address | 101 | 1982 | |
4668934 Receiver apparatus for three-phase power line carrier communications | 107 | 1984 | |
4686382 Switch bypass circuit for power line communication systems | 87 | 1985 | |
4841281 Apparatus for controlling a switching amplifier | 32 | 1987 | |
5694108 Apparatus and methods for power network coupling | 76 | 1996 | |
5933073 Apparatus and methods for power network coupling | 124 | 1997 | |
|
|||
4932022 Integrated voice and data telephone system | 181 | 1989 | |
|
|||
4789895 System for synchronizing digital bit stream for telecommunication system | 96 | 1987 | |
4780758 Telecommunication system with burst and continuous audio signals | 121 | 1988 | |
4780757 Telecommunication system with frame selected continuous audio signals | 111 | 1988 | |
|
|||
7149182 System and method for providing lifeline telecommunication service | 51 | 2001 | |
6996134 System and method for reliably communicating telecommunication information | 56 | 2001 | |
7239628 Line-powered network interface device | 59 | 2002 | |
|
|||
6700970 LAN phone system with automatic fallback for power or network failure | 51 | 2000 | |
|
|||
5682423 Electrical power and telephone ringer signal distribution system | 34 | 1996 | |
|
|||
6441723 Highly reliable power line communications system | 302 | 2000 | |
|
|||
5033062 Digital modem | 116 | 1989 | |
|
|||
4975906 Network system | 187 | 1989 | |
5604737 Voice communication system and voice communication method | 327 | 1994 | |
|
|||
5892792 12-chip coded spread spectrum modulation for direct conversion radio architecture in a digital cordless telephone | 52 | 1995 | |
6653932 System and method for achieving wireless communications coverage in a local area | 100 | 1999 | |
|
|||
4442540 Data over voice transmission arrangement | 83 | 1981 | |
4578540 Telecommunications systems | 217 | 1982 | |
4577314 Digital multi-customer data interface | 104 | 1983 | |
4789994 Adaptive equalizer using precursor error signal for convergence control | 142 | 1987 | |
|
|||
4785472 Remote teaching system | 177 | 1987 | |
|
|||
6532279 High-speed data communication over a residential telephone wiring network | 83 | 2000 | |
|
|||
5841841 Networking computers via shared use of voice telephone lines | 157 | 1997 | |
|
|||
6388990 Method and system for reducing congestion in connection-oriented packet networks having digital subscriber line access | 74 | 1998 | |
|
|||
2006/0017,324 Communications network using installed electrical power lines | 42 | 2005 | |
|
|||
4449218 Analog/digital telecommunication subscriber station | 97 | 1981 | |
4528667 System for the transmission of information messages | 56 | 1983 | |
4764922 Data terminal interface circuit to a telephone transmission line | 86 | 1986 | |
2003/0090,368 Device and method for converting a two-directional so data stream for transmission via a low-voltage power network | 48 | 2002 | |
|
|||
6029047 Cable telephony terminal device having a call line selector | 65 | 1997 | |
|
|||
4670874 Communications system for transmitting and receiving data and voice signals simultaneously through 2-wire signal lines | 150 | 1984 | |
5420886 Digital transmission equipment | 38 | 1993 | |
5345437 System for controlling frequency multiplexing modems | 89 | 1993 | |
5530748 Power supplying system for terminal | 60 | 1994 | |
5619252 Video telephone system and method for transmitting and receiving signals when there is a failure in the system | 41 | 1996 | |
6356562 High-speed communications system for providing voice and data services | 17 | 1998 | |
|
|||
2003/0006,881 System and method for power line communication | 56 | 2000 | |
|
|||
6243394 Apparatus for ADSL access | 74 | 1997 | |
6310894 Method and apparatus for service multiplexing over telephone networks which employ bridged tap construction | 95 | 1998 | |
|
|||
6721790 User settable unified workstation identification system | 84 | 2000 | |
|
|||
4500751 Data communication system | 108 | 1982 | |
|
|||
4593389 Simultaneous voice and asynchronous data telephone | 93 | 1984 | |
|
|||
4866704 Fiber optic voice/data network | 246 | 1988 | |
|
|||
4866602 Power supply for a computer peripheral device which positions a cursor on a computer display | 135 | 1987 | |
5125077 Method of formatting data from a mouse | 115 | 1990 | |
6535110 Device adapter for automation system | 116 | 2000 | |
6792323 Method, system, and computer program product for managing controlled residential or non-residential environments | 186 | 2003 | |
|
|||
5938757 Programmable distributed appliance control system | 112 | 1997 | |
|
|||
5570085 Programmable distributed appliance control system | 170 | 1994 | |
|
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4754326 Method and apparatus for assisting user of information retrieval systems | 435 | 1983 | |
|
|||
6760384 Method for the distribution of information | 59 | 2000 | |
|
|||
5574748 Spread spectrum communications system for network | 100 | 1995 | |
6034988 Spread spectrum apparatus and method for network RF data communications having extended communication channels | 66 | 1997 | |
6442129 Enhanced channel estimation | 107 | 1999 | |
|
|||
7142934 Audio converter device and method for using the same | 71 | 2001 | |
|
|||
2004/0130,413 Power supply system and method using analog coupling circuitry for power-line communications | 24 | 2003 | |
|
|||
6101341 Photographic camera | 60 | 1999 | |
|
|||
5479447 Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines | 856 | 1993 | |
|
|||
4825435 Multiport repeater | 124 | 1985 | |
|
|||
5822678 CATV network for transport of radio frequency signals | 119 | 1996 | |
6434123 Apparatus and method for broadband data communication | 69 | 1998 | |
6324268 Splitter-less digital subscriber loop modems with improved throughput and voice and data separation | 84 | 1999 | |
2002/0198,027 Convenient dialing of names and numbers from a phone without alpha keypad | 85 | 2001 | |
6844810 Arrangement of a data coupler for power line communications | 53 | 2003 | |
7148799 Arrangement of daisy chained inductive couplers for data communication | 22 | 2004 | |
7339458 Power line communications interface and surge protector | 20 | 2005 | |
|
|||
4380009 Message communication system | 60 | 1980 | |
|
|||
7245625 Network-to-network adaptor for power line communications | 28 | 2002 | |
2003/0133,473 Power line communication system | 115 | 2002 | |
2004/0006,484 Method and system for media content data distribution and consumption | 56 | 2002 | |
|
|||
5369356 Distributed current and voltage sampling function for an electric power monitoring unit | 91 | 1993 | |
|
|||
6169795 Internet telephony callback system and method of operation | 190 | 1998 |
Patent Citation Ranking
Forward Cite Landscape
Patent Info | (Count) | # Cites | Year |
---|---|---|---|
|
|||
* 8223792 Ultra low cost ethernet architecture | 0 | 2004 | |
* 2005/0078,700 Ultra low cost ethernet architecture | 44 | 2004 | |
|
|||
8858263 Service over ethernet InterConnectable wall plate (SoEICWP) module | 2 | 2011 | |
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* 8351582 Network for telephony and data communication | 1 | 2008 | |
* 8929523 Network for telephony and data communication | 0 | 2008 | |
* 2009/0060,151 NETWORK FOR TELEPHONY AND DATA COMMUNICATION | 1 | 2008 |
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