
US Patent No: 7,424,031
Number of patents in Portfolio can not be more than 2000
Local area network of serial intelligent cells
Stats
-
Sep 9, 2008
Issued date -
Feb 21, 2007
filing date -
11/708,545
serial no -
In Force
status
Importance
Abstract
A serial intelligent cell (SIC) and a connection topology for local area networks using Electrically-conducting media. A local area network can be configured from a plurality of SIC's interconnected so that all communications between two adjacent SIC's is both point-to-point and bidirectional. Each SIC can be connected to one or more other SIC's to allow redundant communication paths. Communications in different areas of a SIC network are independent of one another, so that, unlike current bus topology and star topology, there is no fundamental limit on the size or extent of a SIC network. Each SIC can optionally be connected to one or more data terminals, computers, telephones, sensors, actuators, etc., to facilitate interconnectivity among such devices. Networks according to the present invention can be configured for a variety of applications, including a local telephone system, remote computer bus extender, multiplexers, PABX/PBX functionality, security systems, and local broadcasting services. The network can use dedicated wiring, as well as existing wiring as the in-house telephone or electrical wiring.
First Claim
Related Publications
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,922,047 Apparatus, method and system for multimedia control and communication | 73 | 1996 | |
| 5,940,400 Method, device, wireless transceiver and computer for providing collision detection in wireless carrier sense multiple access systems | 44 | 1996 | |
|
|
|||
| 4,400,688 Method and apparatus for communication over electric power lines | 44 | 1980 | |
| 4,559,520 Method for communication utilizing multi-mode reception | 24 | 1982 | |
|
|
|||
| 5,323,461 Telephone line interface circuit with voltage switching | 64 | 1992 | |
| 5,726,980 Time division duplex communications repeater | 76 | 1996 | |
|
|
|||
| 6,038,425 Audio/video signal redistribution system | 130 | 1998 | |
| 6,567,981 Audio/video signal redistribution system | 93 | 2000 | |
|
|
|||
| 2003/0154,273 Systems and methods for documenting networks with electronic modules | 70 | 2003 | |
| 2004/0073,597 Systems and methods for managing a network | 157 | 2003 | |
|
|
|||
| 4,829,570 Wireless remote speaker system | 129 | 1987 | |
| 4,847,903 Wireless remote speaker system | 50 | 1987 | |
|
|
|||
| 4,471,399 Power-line baseband communication system | 90 | 1982 | |
| 4,636,771 Power line communications terminal and interface circuit associated therewith | 89 | 1984 | |
|
|
|||
| 4,344,066 Noise trap arrangement for AC power line communication systems | 16 | 1980 | |
| 4,429,299 Two-way AC power line communications system | 74 | 1981 | |
|
|
|||
| 6,404,773 Carrying speech-band signals over a power line communications system | 83 | 1998 | |
| 6,785,532 Power line communications | 49 | 1999 | |
|
|
|||
| 4,321,581 Powerline carrier control system | 18 | 1979 | |
| 6,160,795 Network communication | 38 | 1999 | |
|
|
|||
| 6,587,560 Low voltage circuits powered by the phone line | 31 | 1998 | |
| 6,240,166 LAN connection using analog modems via telephone wiring | 67 | 1998 | |
|
|
|||
| 5,892,792 12-chip coded spread spectrum modulation for direct conversion radio architecture in a digital cordless telephone | 43 | 1995 | |
| 6,653,932 System and method for achieving wireless communications coverage in a local area | 70 | 1999 | |
|
|
|||
| 2002/0194,383 Cableran home networking over coaxial cables | 61 | 2001 | |
| 2002/0194,605 Cableran networking over coaxial cables | 67 | 2001 | |
|
|
|||
| 6,275,144 Variable low frequency offset, differential, ook, high-speed power-line communication | 66 | 2000 | |
| 6,449,318 Variable low frequency offset, differential, OOK, high-speed twisted pair communication | 88 | 2000 | |
|
|
|||
| 6,732,315 Home networking over phone lines | 77 | 2001 | |
| 2002/0110,236 Switched mode current feed methods for telephony subscriber loops | 20 | 2001 | |
|
|
|||
| 6,188,557 Surge suppressor | 79 | 1998 | |
| 6,282,075 Surge suppressor with virtual ground | 61 | 1999 | |
|
|
|||
| 5,610,922 Voice plus 4-wire DDS multiplexer | 72 | 1995 | |
| 6,236,664 Pair gain system with an ADSL repeater unit | 53 | 1999 | |
|
|
|||
| 6,518,724 Wall switch device and power outlet device | 57 | 2001 | |
| 6,864,798 Device docking apparatus and method for using the same | 58 | 2001 | |
|
|
|||
| 6,778,646 System and method for coupling multiple home networks | 74 | 1999 | |
|
|
|||
| 4,254,403 Systems for transmitting information in an alternating current electricity supply system | 24 | 1979 | |
|
|
|||
| 5,684,826 RS-485 multipoint power line modem | 109 | 1996 | |
|
|
|||
| 6,364,535 Upgradeable media wall converter and housing | 62 | 2000 | |
|
|
|||
| 6,998,964 Splitter | 59 | 2003 | |
|
|
|||
| 4,245,215 Power line signalling system | 13 | 1979 | |
|
|
|||
| 5,491,463 Power line communication system | 103 | 1993 | |
|
|
|||
| 6,087,860 Apparatus and method for generating an envelope for data signals using CMOS | 58 | 1998 | |
|
|
|||
| 4,241,243 Power regulator for use with line signal repeaters which are remotely powered | 23 | 1978 | |
|
|
|||
| 5,175,764 Enhanced high voltage line interface circuit | 75 | 1990 | |
|
|
|||
| 2002/0076,038 Telephone line power supply | 24 | 2001 | |
|
|
|||
| 5,960,066 Method and apparatus for using telephone house wiring for voice/data network | 77 | 1996 | |
|
|
|||
| 5,842,032 Programmable consumer device interface | 36 | 1996 | |
|
|
|||
| 5,144,544 Power feed system for telephone and/or information technology terminals | 62 | 1990 | |
|
|
|||
| 4,825,349 Emergency D.C. power supply with the emergency state being indicated by polarity reversal | 36 | 1988 | |
|
|
|||
| 6,212,274 Line powered modem | 33 | 1997 | |
|
|
|||
| 5,896,556 Apparatus and method for providing a telephone connection over a coax cable distribution system | 64 | 1997 | |
|
|
|||
| 4,691,344 Low-powered remote sensor and telephone line transmitter | 41 | 1986 | |
|
|
|||
| 5,029,334 Process for transferring data packets | 19 | 1990 | |
|
|
|||
| 7,099,707 Method and system for providing power to a communications device | 22 | 2004 | |
|
|
|||
| 6,256,518 System for providing power to a wireless system | 29 | 1997 | |
|
|
|||
| 5,090,024 Spread spectrum communications system for networks | 176 | 1989 | |
|
|
|||
| 6,721,790 User settable unified workstation identification system | 58 | 2000 | |
|
|
|||
| 5,210,519 Digital data transmission | 94 | 1991 | |
|
|
|||
| 4,800,363 Method for data transmission via an electric distribution system and transmission system for carrying out the method | 52 | 1987 | |
|
|
|||
| 5,247,347 PSTN architecture for video-on-demand services | 757 | 1991 | |
|
|
|||
| 5,570,085 Programmable distributed appliance control system | 116 | 1994 | |
|
|
|||
| 5,938,757 Programmable distributed appliance control system | 90 | 1997 | |
|
|
|||
| 4,755,792 Security control system | 203 | 1987 | |
|
|
|||
| 5,608,792 Apparatus for drawing and processing electrical power from a communications line | 54 | 1994 | |
|
|
|||
| 6,252,957 Low power line selection circuit for a telephone | 22 | 1998 | |
|
|
|||
| 5,289,359 DC-DC power converter including sensing means for providing an output when the reserve power of the converter falls below a predetermined amount for a given input voltage | 84 | 1992 | |
|
|
|||
| 5,406,260 Network security system for detecting removal of electronic equipment | 163 | 1992 | |
|
|
|||
| 5,903,213 Device for energy load control | 28 | 1996 | |
|
|
|||
| 5,440,335 Method and apparatus for delivering passband and telephony signals in a coaxial cable network | 165 | 1993 | |
|
|
|||
| 5,168,510 Spread spectrum-time diversity communications systems and transceivers for multidrop area networks | 53 | 1989 | |
|
|
|||
| 6,151,330 Electric power supply management system | 62 | 1997 | |
|
|
|||
| 6,704,414 Telephone line extension | 29 | 2001 | |
|
|
|||
| 4,597,082 Transceiver for multi-drop local area networks | 22 | 1984 | |
|
|
|||
| 4,592,069 Line powered modem | 42 | 1984 | |
|
|
|||
| 5,452,344 Communication over power lines | 144 | 1993 | |
|
|
|||
| 6,137,865 Transmission and reception of data over a home network implemented upon a phone line system | 64 | 1998 | |
|
|
|||
| 5,448,593 Frequency hopping time-diversity communications systems and transceivers for local area networks | 46 | 1992 | |
|
|
|||
| 2004/0136,384 Ethernet communication apparatus, bridge thereof and connection device | 60 | 2003 | |
|
|
|||
| 6,084,758 Power distribution system with circuit breakers remotely resettable by signals transmitted over the power lines | 35 | 1998 | |
|
|
|||
| 5,241,283 Drive amplifier for power line communications | 37 | 1992 | |
|
|
|||
| 5,289,476 Transmission mode detection in a modulated communication system | 77 | 1991 | |
|
|
|||
| 6,665,404 Method and device for power supply in telecommunication systems | 43 | 2002 | |
|
|
|||
| 5,497,142 Directional separator-coupler circuit for medium-frequency carrier currents on a low-voltage electrical line | 65 | 1993 | |
|
|
|||
| 5,349,644 Distributed intelligence engineering casualty and damage control management system using an AC power line carrier-current lan | 42 | 1993 | |
|
|
|||
| 4,408,185 Process for transferring information and system for carrying out the process | 54 | 1980 | |
|
|
|||
| 5,706,157 Power distribution system with over-current protection | 32 | 1996 | |
|
|
|||
| 6,123,577 Lan patch panel and wall mount unit assembly | 67 | 1997 | |
|
|
|||
| 4,763,103 Process and method for wide band transmission, particularly for data transmission over an electricity distribution network | 28 | 1986 | |
|
|
|||
| 2002/0166,124 Network interface device and broadband local area network using coaxial cable | 86 | 2001 | |
|
|
|||
| 5,845,190 Cable access device and method | 72 | 1996 | |
|
|
|||
| 5,870,016 Power line carrier data transmission systems having signal conditioning for the carrier data signal | 71 | 1997 | |
|
|
|||
| 5,414,708 Method and apparatus for connecting nodes for a computer network | 73 | 1992 | |
|
|
|||
| 4,641,126 Multiple-mode electrical power and communications interface | 25 | 1984 | |
|
|
|||
| 6,815,844 Circuit for supplying power to a network termination unit of a message transmission system | 21 | 2002 | |
|
|
|||
| 5,892,430 Self-powered powerline sensor | 74 | 1996 | |
|
|
|||
| 4,639,714 Combined power and control signal transmission system | 78 | 1984 | |
|
|
|||
| 7,133,278 Power line networking adapter | 7 | 2004 | |
|
|
|||
| 4,937,811 Communication network | 47 | 1989 | |
|
|
|||
| 4,543,450 Integrated connector and modem | 45 | 1984 | |
|
|
|||
| 2002/0133,481 Methods and apparatus for providing search results in response to an ambiguous search query | 15 | 2000 | |
|
|
|||
| 5,651,696 CEBUS tap point unit | 57 | 1995 | |
|
|
|||
| 6,549,120 Device for sending and receiving data through power distribution transformers | 54 | 2000 | |
|
|
|||
| 4,197,431 Subscriber loop feed apparatus | 30 | 1978 | |
|
|
|||
| 4,535,447 Remote monitoring system transmitter | 18 | 1983 | |
|
|
|||
| 4,864,588 Remote control system, components and methods | 66 | 1987 | |
|
|
|||
| 5,049,876 Data communication system | 15 | 1989 | |
|
|
|||
| 6,616,005 Modular faceplate assembly for an electrical box | 59 | 2000 | |
|
|
|||
| 6,040,759 Communication system for providing broadband data services using a high-voltage cable of a power system | 142 | 1998 | |
|
|
|||
| 2002/0039,388 High data-rate powerline network system and method | 67 | 2001 | |
|
|
|||
| 5,025,443 Digital data over voice communication | 95 | 1989 | |
|
|
|||
| 6,704,824 Universal serial bus adapter with automatic installation | 46 | 2000 | |
|
|
|||
| 6,430,199 Method and system for distributing telephone and broadband services over the copper pairs within a service location | 71 | 1998 | |
|
|
|||
| 6,640,308 System and method of powering and communicating field ethernet device for an instrumentation and control using a single pair of powered ethernet wire | 106 | 1999 | |
|
|
|||
| 4,742,538 Current source and off-hook detector | 40 | 1987 | |
|
|
|||
| 2006/0291,497 Local area network of serial intelligent cells | 2 | 2006 | |
|
|
|||
| 4,339,816 Conferencing apparatus and methods for a frequency division multiplex communications system | 69 | 1980 | |
|
|
|||
| 4,583,214 Key telephone transmission system | 29 | 1984 | |
|
|
|||
| 6,227,499 Rough-in mounting bracket for CEBUS tap point unit | 28 | 1996 | |
|
|
|||
| 5,796,739 Subscriber input/output device of high-speed packet switching system with parallel common bus type | 42 | 1996 | |
|
|
|||
| 5,748,634 Method and apparatus for implementing a two-port ethernet bridge using a semaphoring technique | 45 | 1995 | |
|
|
|||
| 6,167,120 Apparatus and methods for home networking | 94 | 1998 | |
|
|
|||
| 6,904,134 Network infrastructure integrated system | 59 | 2001 | |
|
|
|||
| 6,115,429 Data receiving method for receiving data through predetermined clear zones of a powerline | 21 | 1995 | |
|
|
|||
| 2005/0086,389 Wireless network adapter | 52 | 2003 | |
|
|
|||
| 5,311,114 Apparatus and method for full-duplex ethernet communications | 105 | 1992 | |
|
|
|||
| 2003/0062,990 Powerline bridge apparatus | 123 | 2002 | |
|
|
|||
| 5,848,054 Repeater for transmission system for controlling and determining the status of electrical devices from remote locations | 137 | 1996 | |
|
|
|||
| 2003/0151,695 Communication apparatus | 63 | 2003 | |
|
|
|||
| 4,556,864 Apparatus and method for communicating digital information on AC power lines | 42 | 1982 | |
|
|
|||
| 5,682,423 Electrical power and telephone ringer signal distribution system | 24 | 1996 | |
|
|
|||
| 6,009,465 Entertainment and information systems and related management networks for a remote video delivery system | 174 | 1996 | |
|
|
|||
| 2003/0112,965 Active wall outlet | 68 | 2002 | |
|
|
|||
| 6,473,608 Structure cabling system | 146 | 1999 | |
|
|
|||
| 5,420,578 Integrated transmitter and controller | 41 | 1994 | |
|
|
|||
| 5,841,360 Distributed serial control system | 143 | 1996 | |
|
|
|||
| 5,467,011 System for detection of the phase of an electrical signal on an alternating circuit power line | 28 | 1994 | |
|
|
|||
| 4,642,607 Power line carrier communications system transformer bridge | 131 | 1985 | |
|
|
|||
| 7,079,647 IP telephone with power source circuit | 32 | 2002 | |
|
|
|||
| 4,866,733 Radio bus system | 52 | 1987 | |
|
|
|||
| 6,535,587 Integrated transmitter, LAN communication equipment, telephone communication apparatus and communication method using integrated transmitter | 56 | 2000 | |
|
|
|||
| 6,011,794 Internet based telephone apparatus and method | 155 | 1996 | |
|
|
|||
| 6,081,519 In-home communication system | 83 | 1996 | |
|
|
|||
| 2002/0159,512 Communication apparatus and communication method | 9 | 2002 | |
|
|
|||
| 4,507,721 DC-DC Converter for remote power feeding | 45 | 1983 | |
|
|
|||
| 5,504,454 Demodulator for powerline carrier communications | 47 | 1995 | |
|
|
|||
| 5,949,327 Coupling of telecommunications signals to a balanced power distribution network | 96 | 1997 | |
|
|
|||
| 5,146,471 Correlator for spread spectrum communications systems | 83 | 1991 | |
|
|
|||
| 4,845,466 System for high speed digital transmission in repetitive noise environment | 46 | 1987 | |
|
|
|||
| 6,681,013 Power feeding system for telephone terminal in LAN | 34 | 1999 | |
|
|
|||
| 2005/0073,968 Self-configuring, adaptive, three-dimensional, wireless network | 62 | 2003 | |
|
|
|||
| 5,835,005 Power-line data transmission method and system utilizing relay stations | 94 | 1995 | |
|
|
|||
| 4,973,940 Optimum impedance system for coupling transceiver to power line carrier network | 65 | 1987 | |
|
|
|||
| 6,109,959 Electrical socket device | 39 | 1998 | |
|
|
|||
| 2005/0152,306 Wi-Fi access point device and system | 66 | 2004 | |
|
|
|||
| 4,988,972 Method for transmitting and receiving signals over transmission power lines | 27 | 1989 | |
|
|
|||
| 5,815,681 Integrated network switching hub and bus structure | 66 | 1996 | |
|
|
|||
| 7,164,346 Routing device and method for a powerline network | 6 | 2002 | |
|
|
|||
| 6,481,013 Entertainment and computer coaxial network and method of distributing signals therethrough | 126 | 1999 | |
|
|
|||
| 5,319,634 Multiple access telephone extension systems and methods | 199 | 1991 | |
|
|
|||
| 5,066,939 Method and means of operating a power line carrier communication system | 122 | 1989 | |
|
|
|||
| 4,638,299 Electrical appliance control | 50 | 1983 | |
|
|
|||
| 4,746,809 AC power line signaling system | 32 | 1986 | |
|
|
|||
| 6,671,501 Signal transmission circuit | 8 | 2000 | |
|
|
|||
| 5,471,190 Method and apparatus for resource allocation in a communication network system | 69 | 1992 | |
|
|
|||
| 6,445,087 Networking power plug device with automated power outlet control | 82 | 2000 | |
|
|
|||
| 7,003,102 Telecommunications gateway and method | 77 | 2001 | |
|
|
|||
| 5,278,862 Timing for spread-spectrum communication across noisy media | 78 | 1992 | |
|
|
|||
| 4,677,646 Dataset powered by control and data signals from data terminal | 32 | 1985 | |
|
|
|||
| 5,952,914 Power line communication systems | 80 | 1997 | |
|
|
|||
| 5,539,805 Power supply system including ringing voltage reset under low input voltage conditions | 29 | 1994 | |
|
|
|||
| 4,386,436 Television remote control system for selectively controlling external apparatus through the AC power line | 161 | 1981 | |
|
|
|||
| 6,349,133 Method and system for interfacing a telephony network and a digital data stream | 70 | 1998 | |
|
|
|||
| 5,568,547 Subscriber circuit provided with a circuit for monitoring a subscriber instrument | 25 | 1994 | |
|
|
|||
| 5,982,276 Magnetic field based power transmission line communication method and system | 100 | 1998 | |
|
|
|||
| 5,802,173 Radiotelephony system | 152 | 1992 | |
|
|
|||
| 5,533,101 Extension phone type cordless telephone set | 33 | 1994 | |
|
|
|||
| 5,774,526 Reconfigurable on-demand telephone and data line system | 99 | 1996 | |
|
|
|||
| 4,419,758 Transmission systems for transmitting signals over power distribution networks, and transmitters for use therein | 18 | 1981 | |
|
|
|||
| 6,111,764 Power failure-free power supply apparatus | 29 | 1999 | |
|
|
|||
| 6,795,539 Local routing system and method | 24 | 2003 | |
|
|
|||
| 4,733,380 Apparatus and method for acoustically investigating a casing set in a borehole | 41 | 1984 | |
|
|
|||
| 5,581,801 Apparatus for distributing RF signals and AC power to taps | 41 | 1995 | |
|
|
|||
| 5,051,720 Remote control system using power line of remote site | 287 | 1989 | |
|
|
|||
| 6,480,510 Local area network of serial intelligent cells | 151 | 1998 | |
|
|
|||
| 6,219,409 Premises gateway and premises network interfaces for accessing subscriber premises equipment and communication networks using ring suppression | 101 | 1998 | |
|
|
|||
| 5,033,062 Digital modem | 94 | 1989 | |
|
|
|||
| 6,763,097 Source adaptive digital subscriber line and method | 64 | 2001 | |
|
|
|||
| 2005/0125,083 Automation apparatus and methods | 131 | 2004 | |
|
|
|||
| 5,706,007 Analog current / digital bus protocol converter circuit | 48 | 1995 | |
|
|
|||
| 2002/0015,489 System and method for power feeding a line coupled to an exchange | 27 | 2001 | |
|
|
|||
| 6,985,714 Communication system, communication terminal and communication method | 67 | 2002 | |
|
|
|||
| 6,947,409 Bandwidth management of virtual networks on a shared network | 24 | 2003 | |
|
|
|||
| 4,772,870 Power line communication system | 129 | 1986 | |
|
|
|||
| 4,431,869 Telephone line feed | 31 | 1980 | |
|
|
|||
| 4,814,941 Power receptacle and nested line conditioner arrangement | 117 | 1987 | |
|
|
|||
| 6,560,333 MOS transistors substitute circuit having a transformer/data interface function, particularly for ISDN networks and corresponding control and driving switch configuration | 22 | 1998 | |
|
|
|||
| 6,807,463 Processor-controlled mixture with weight sensors | 30 | 2000 | |
|
|
|||
| 6,115,755 Integrated apparatus for interfacing several computers to the internet through a single connection | 115 | 1998 | |
|
|
|||
| 6,856,799 Communications system, communication method and corresponding devices | 53 | 2001 | |
|
|
|||
| 5,255,267 Apparatus for combining broadband and baseband signal transmissions | 68 | 1992 | |
|
|
|||
| 4,638,298 Communication system having message repeating terminals | 117 | 1985 | |
|
|
|||
| 5,841,841 Networking computers via shared use of voice telephone lines | 123 | 1997 | |
|
|
|||
| 6,577,882 Arrangement and a method relating to power supply in a communications network | 23 | 1999 | |
|
|
|||
| 4,785,448 System for communicating digital data on a standard office telephone system | 130 | 1987 | |
|
|
|||
| 5,216,704 Method for remote power fail detection and maintaining continuous operation for data and voice devices operating over local loops | 77 | 1991 | |
|
|
|||
| 6,587,739 Appliance communication and control system and appliances for use in same | 147 | 2000 | |
|
|
|||
| 5,065,133 Method and apparatus converting digital signals to analog signals and simultaneous transmission of AC power and signals over wire conductors | 54 | 1989 | |
|
|
|||
| 4,222,035 Multiplex system having digital coded power line signals | 26 | 1978 | |
|
|
|||
| 4,835,517 Modem for pseudo noise communication on A.C. lines | 176 | 1984 | |
|
|
|||
| 4,918,690 Network and intelligent cell for providing sensing, bidirectional communications and control | 282 | 1987 | |
|
|
|||
| 5,818,821 Universal lan power line carrier repeater system and method | 113 | 1996 | |
|
|
|||
| 6,747,859 Modular power line network adapter | 114 | 2001 | |
|
|
|||
| 2002/0069,417 Home network system and method | 68 | 2001 | |
|
|
|||
| 5,884,086 System and method for voltage switching to supply various voltages and power levels to a peripheral device | 148 | 1997 | |
|
|
|||
| 4,749,992 Utility monitoring and control system | 170 | 1986 | |
|
|
|||
| 4,782,322 Amplitude modulation of control signals over electrical power lines utilizing the response of tuning fork filters | 36 | 1987 | |
|
|
|||
| 6,414,952 Virtual gateway system and method | 91 | 1997 | |
|
|
|||
| 6,069,899 Home area network system and method | 131 | 1997 | |
|
|
|||
| 5,917,624 Method and system for applying fiber to the curb architecture using a broadband gateway at service locations, including homes | 66 | 1996 | |
|
|
|||
| 6,574,313 Voice over DSL method and system for supporting a lifeline | 47 | 2000 | |
|
|
|||
| 6,157,292 Power distribution grid communication system | 89 | 1998 | |
|
|
|||
| 6,252,754 Surge suppressor | 68 | 2000 | |
|
|
|||
| 5,892,795 Telecommunication system and modem for transmission of modulated information signals over power supply lines | 24 | 1996 | |
|
|
|||
| 6,526,581 Multi-service in-home network with an open interface | 247 | 1999 | |
|
|
|||
| 2001/0039,660 Home area network including arrangement for distributing television programming over local cable | 63 | 2001 | |
|
|
|||
| 4,232,200 Dialing system | 49 | 1978 | |
|
|
|||
| 2004/0121,648 Network device for communicating information | 91 | 2003 | |
|
|
|||
| 6,658,108 System and method for distributing power over a premises network | 30 | 1999 | |
|
|
|||
| 6,157,716 Power feed circuit providing both on-hook and off-hook power for telephone subscriber loop | 21 | 1998 | |
|
|
|||
| 5,630,204 Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines | 160 | 1995 | |
|
|
|||
| 5,406,249 Method and structure for coupling power-line carrier current signals using common-mode coupling | 79 | 1993 | |
|
|
|||
| 5,544,243 Telephone headset interface circuit | 28 | 1994 | |
|
|
|||
| 6,483,902 System and method for retrofitting existing building telecommunications infrastructures | 83 | 1999 | |
|
|
|||
| 2005/0152,337 Apparatus for allowing handheld wireless devices to communicate voice and information over preexisting telephone lines | 67 | 2004 | |
|
|
|||
| 4,509,211 Infrared extension system | 104 | 1983 | |
|
|
|||
| 4,733,389 Drop cable for a local area network | 76 | 1986 | |
|
|
|||
| 5,150,365 Communication system for coexistent base band and broad band signals | 39 | 1990 | |
|
|
|||
| 4,442,319 Telephone accessible appliance control system | 51 | 1981 | |
| 4,413,229 Method and apparatus for remote indication of faults in coaxial cable R-F transmission systems | 54 | 1981 | |
| 4,567,557 Building intelligence system | 93 | 1983 | |
| 4,484,185 Safety plug adapter | 96 | 1983 | |
| 4,701,945 Carrier current transceiver | 93 | 1984 | |
| 4,803,719 Method for powering telephone apparatus and telephone apparatus powered directly from the telephone line without external power | 52 | 1987 | |
| 4,866,757 Combined telephone and power distribution system | 27 | 1987 | |
| 4,912,553 Wideband video system for single power line communications | 75 | 1988 | |
| 4,973,954 Network user for maintaining data and energy transmission | 27 | 1989 | |
| 5,070,522 Combined signal and power distribution system | 40 | 1989 | |
| 5,151,838 Video multiplying system | 67 | 1989 | |
| 5,068,890 Combined signal and electrical power distribution system | 95 | 1990 | |
| 5,210,788 Telephone instrument and distribution system | 46 | 1992 | |
| 5,356,311 Network wall plate | 44 | 1993 | |
| 5,343,514 Telephone line powered system | 73 | 1993 | |
| 5,412,369 Two-wire control system | 18 | 1993 | |
| 5,554,968 Data communication using power lines | 64 | 1994 | |
| 5,801,635 Power interruption detector | 58 | 1997 | |
| 6,433,672 Combined power and communication delivery system and kit for installation at or beyond the demarcation point | 62 | 1999 | |
| 2002/0057,581 Active remote power feeding through communication line of one pair of wires | 21 | 2001 | |
| 2002/0166,125 Universal home cabling system | 50 | 2002 | |
| 2004/0198,236 Wireless telephone jack | 59 | 2002 | |
| 2003/0099,228 Local area and multimedia network using radio frequency transceivers and coaxial cable | 64 | 2002 | |
| 2005/0053,087 Ethernet converter | 57 | 2004 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 9, 2016 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 9, 2020 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |