US Patent No: 7,623,868

Number of patents in Portfolio can not be more than 2000

Multi-band wireless access point comprising coextensive coverage regions

ALSO PUBLISHED AS: 20040052227
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Abstract

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A multi-band wireless access point includes a first antenna system including at least one antenna and having a first effective range for communicating with subscribers using a first communications protocol and a second antenna system including a plurality of antennas generally co-located with the first antenna system and having a second effective range for communicating with subscribers using a second communications protocol whereby the first and the second effective ranges are effectively coextensive. Moreover, each of the plurality of antennas in the second antenna system has a greater directivity than the at least one antenna in the first antenna system to compensate for a difference in propagation of the second communications protocol relative to the first communications protocol.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ANDREW LLCHICKORY, NC543

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Judd, Mano D Rockwall, TX 49 645
Maca, Gregory A Rockwall, TX 23 280
Van, Der Merwe Andria - 1 2

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LUCENT TECHNOLOGIES INC. (7)
6,895,253 Wireless indoor communications using antenna arrays 14 1995
5,854,611 Power shared linear amplifier network 37 1995
5,751,250 Low distortion power sharing amplifier network 23 1995
5,604,462 Intermodulation distortion detection in a power shared amplifier network 36 1995
5,646,631 Peak power reduction in power sharing amplifier networks 37 1995
5,983,098 Dual-mode network access point 43 1996
6,351,654 Antenna configuration for a hybrid inner/outer sectored cell 10 1998
 
HUGHES ELECTRONICS CORPORATION (4)
4,825,172 Equal power amplifier system for active phase array antenna and method of arranging same 31 1987
4,879,711 Satellite communications system employing frequency reuse 58 1987
5,019,793 Digitally implemented variable phase shifter and amplitude weighting device 31 1990
5,327,150 Phased array antenna for efficient radiation of microwave and thermal energy 33 1993
 
CDC PROPRIETE INTELLECTUELLE (3)
5,754,138 Method and intelligent digital beam forming system for interference mitigation 29 1996
5,754,139 Method and intelligent digital beam forming system responsive to traffic demand 75 1996
5,856,804 Method and intelligent digital beam forming system with improved signal quality communications 99 1996
 
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (3)
5,726,978 Adaptive channel allocation in a frequency division multiplexed system 260 1995
6,043,790 Integrated transmit/receive antenna with arbitrary utilization of the antenna aperture 35 1998
6,650,294 Compact broadband antenna 78 2001
 
The United States of America as represented by the Secretary of the Navy (3)
4,446,463 Coaxial waveguide commutation feed network for use with a scanning circular phased array antenna 17 1982
4,566,013 Coupled amplifier module feed networks for phased array antennas 22 1983
4,605,932 Nested microstrip arrays 26 1984
 
ANDREW LLC (2)
6,160,514 L-shaped indoor antenna 29 1999
6,448,930 Indoor antenna 19 2000
 
CISCO TECHNOLOGY, INC. (2)
7,170,873 Method to decouple assess point association from directional antennas 15 2001
7,057,566 Flexible multichannel WLAN access point architecture 18 2004
 
ERICSSON INC. (2)
5,619,210 Large phased-array communications satellite 30 1994
5,960,351 Radio frequency planning and assignment in a discontiguous spectrum environment 40 1997
 
MICROSOFT CORPORATION (2)
5,596,329 Base station antenna arrangement 72 1994
5,714,957 Base station antenna arrangement 36 1995
 
NEC CORPORATION (2)
4,890,110 Microwave landing system 25 1988
5,463,401 Method and arrangement of pointing an antenna beam to a stationary satellite 18 1992
 
NOKIA TELECOMMUNICATIONS OY (2)
6,246,881 Method of channel allocation 26 1999
6,272,348 Method for channel allocation 11 1999
 
TEXAS INSTRUMENTS INCORPORATED (2)
5,305,002 Hinged read-out antenna system 75 1992
6,389,062 Adaptive frequency domain equalizer circuits, systems, and methods for discrete multitone based digital subscriber line modem 61 1998
 
THERMO FUNDING COMPANY LLC (2)
5,552,798 Antenna for multipath satellite communication links 74 1994
6,021,309 Channel frequency allocation for multiple-satellite communication network 65 1997
 
UNWIRED PLANET, LLC (2)
6,301,478 Intra cell handover and channel allocation to reduce interference 24 1993
5,862,459 Method of and apparatus for filtering intermodulation products in a radiocommunication system 45 1996
 
WYTEC LLC (2)
5,875,396 Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas 33 1995
6,243,427 Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas 20 1998
 
ADC TELECOMMUNICATIONS, INC. (1)
5,644,622 Cellular communications system with centralized base stations and distributed antenna units 119 1995
 
Alcatel Espace (1)
5,248,980 Spacecraft payload architecture 22 1992
 
ATC TECHNOLOGIES, LLC (1)
5,485,170 MSAT mast antenna with reduced frequency scanning 28 1993
 
BELDING HEMINWAY COMPANY, INC. (1)
5,291,211 A radar antenna system with variable vertical mounting diameter 21 1992
 
Bell Telephone Laboratories, Incorporated (1)
4,689,631 Space amplifier 25 1985
 
CANON KABUSHIKI KAISHA (1)
6,289,202 Selecting a radio channel from a group of radio channels where an influence of intermodulation has been considered during simultaneous communication with a plurality of radios 8 1996
 
CELLCO PARTNERSHIP D/B/A VERIZON WIRELESS (1)
5,758,287 Hub and remote cellular telephone system 38 1996
 
COMPAGNIE GENERALE DES MATIERES NUCLEAIRES (1)
5,230,080 Ultra-high frequency communication installation 31 1991
 
CONSTELLATION TECHNOLOGIES LLC (1)
5,901,356 Channel allocation pattern in a cellular communications system 24 1996
 
E-SYSTEMS, INC. (1)
4,983,988 Antenna with enhanced gain 14 1988
 
EASTMAN KODAK COMPANY (1)
5,633,736 Scan lens and an optical scanner system incorporating two deflectors 43 1995
 
ELECTROMAGNETIC SCIENCES, INC. (1)
6,067,053 Dual polarized array antenna 66 1996
 
GEC-MARCONI LIMITED (1)
5,014,342 Communication system employing a nine channel pattern allocation to eliminate interference 14 1989
 
GLOBALFOUNDRIES INC. (1)
6,115,762 PC wireless communications utilizing an embedded antenna comprising a plurality of radiating and receiving elements responsive to steering circuitry to form a direct antenna beam 49 1997
 
Grumman Aerospace Corporation (1)
5,089,823 Matrix antenna array 13 1990
 
HITACHI COMMUNICATION TECHNOLOGIES, LTD. (1)
6,141,335 Radio communication system 66 1997
 
Hughes Aircraft Company (1)
4,849,763 Low sidelobe phased array antenna using identical solid state modules 37 1987
 
INMARSAT TWO COMPANY (NOW KNOWN AS INMARSAT LTD.) (1)
6,226,521 Channel allocation method and apparatus 8 1998
 
INTEL CORPORATION (1)
6,009,124 High data rate communications network employing an adaptive sectored antenna 128 1997
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
5,767,807 Communication system and methods utilizing a reactively controlled directive array 132 1996
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
5,379,455 Modular distributed antenna system 36 1993
 
L-3 COMMUNICATIONS INTEGRATED SYSTEMS L.P. (1)
5,444,864 Method and apparatus for cancelling in-band energy leakage from transmitter to receiver 93 1992
 
LOCKHEED MARTIN CORPORATION (1)
5,280,297 Active reflectarray antenna for communication satellite frequency re-use 49 1992
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
5,770,970 Transmitter of wireless system and high frequency power amplifier used therein 26 1996
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
4,994,813 Antenna system 39 1989
 
NORTHROP GRUMMAN CORPORATION (1)
4,338,605 Antenna array with adaptive sidelobe cancellation 28 1980
 
NTT MOBILE COMMUNICATIONS NETWORK INC. (1)
5,862,487 Channel allocation for co-located systems based on interferring channel groups 45 1996
 
OL SECURITY LIMITED LIABILITY COMPANY (1)
5,086,302 Fault isolation in a Butler matrix fed circular phased array antenna 33 1991
 
OPTIS WIRELESS TECHNOLOGY, LLC (1)
6,356,771 Radio communications system with adaptive polarization 11 1998
 
PCS Solutions, LLC (1)
5,710,804 Service protection enclosure for and method of constructing a remote wireless telecommunication site 37 1995
 
QUALCOMM INCORPORATED (1)
6,344,833 Adjusted directivity dielectric resonator antenna 16 2000
 
QUANTA COMPUTER INC. (1)
7,181,258 Wireless communication device 2 2003
 
RADIO FREQUENCY SYSTEMS, INC. (1)
5,589,843 Antenna system with tapered aperture antenna and microstrip phase shifting feed network 29 1994
 
RAYTHEON COMPANY (1)
4,973,971 Broadband circular phased array antenna 13 1989
 
RECEPTEC HOLDINGS, LLC (1)
6,369,761 Dual-band antenna 7 2000
 
RENESAS TECHNOLOGY CORP. (1)
2003/0228,857 Optimum scan for fixed-wireless smart antennas 108 2002
 
ROCKWELL INTERNATIONAL CORPORATION (1)
5,663,736 Multi-element true time delay shifter for microwave beamsteering and beamforming 16 1994
 
SIEMENS PLESSEY ELECTRONIC SYSTEMS LIMITED (1)
4,318,104 Directional arrays 22 1979
 
SONY CORPORATION (1)
4,570,165 Adjustable loop and dipole antenna 7 1983
 
SONY INTERNATIONAL (EUROPE) GMBH (1)
6,198,460 Antenna support structure 38 1999
 
SPIREA AB (1)
2004/0259,518 Multi standard transceiver architecture for wlan 18 2004
 
STAINLESS, INC. (1)
4,843,402 Azimuth array of rotory antennas with selectable lobe patterns 16 1986
 
SULVANUSS CAPITAL L.L.C. (1)
5,774,808 Method for channel allocation in a cellular communication system 63 1996
 
Switzer Products, L.L.C. (1)
6,222,502 Antenna mounting enclosure 9 1998
 
Telefonaktiebolagel L M Ericsson (publ) (1)
2003/0036,408 High-density radio access system 23 2001
 
The Boeing Company (1)
4,360,813 Power combining antenna structure 28 1980
 
The MITRE Corporation (1)
5,128,687 Shared aperture antenna for independently steered, multiple simultaneous beams 24 1990
 
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (1)
4,407,001 Focal axis resolver for offset reflector antennas 13 1981
 
The United States of America as represented by the Secretary of the Air Force (1)
4,246,585 Subarray pattern control and null steering for subarray antenna systems 67 1979
 
The United States of America as represented by the Secretary of the Army (1)
5,243,354 Microstrip electronic scan antenna array 25 1992
 
Thomson-CSF (1)
5,034,752 Multiple-beam antenna system with active modules and digital beam-forming 27 1990
 
UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH (1)
5,486,835 Low cost telemetry receiving system 18 1994
 
XERTEX TECHNOLOGIES, INC. (1)
6,157,344 Flat panel antenna 42 1999
 
Other [Check patent profile for assignment information] (7)
4,189,675 Satellite personal communications system 22 1978
4,352,202 Combined remote control for wireless communication equipment and associated antenna 29 1981
5,351,060 Antenna 65 1992
5,512,906 Clustered phased array antenna 30 1994
5,633,647 Base support for movable antenna 17 1995
6,222,503 System and method of integrating and concealing antennas, antenna subsystems and communications subsystems 100 1998
2005/0048,963 Configurable premises based wireless network and operating protocol 17 2004

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
LG ELECTRONICS INC. (1)
8,150,411 Method for efficient radio resource management 0 2006
 
STMICROELECTRONICS (CROLLES 2) SAS (1)
8,860,628 Antenna array for transmission/reception device for signals with a wavelength of the microwave, millimeter or terahertz type 0 2011

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