Inventor · disambiguated record
Barry R. Allen
Also filed as: ALLEN BARRY R · ALLEN BARRY ROSS · CHAU ALEX · DUAN DAHWEIH
23 granted patents·1 pending application·949 citations·filing 1990–2006
97Inventor score
Top patents by PatentIndex Score
24 records- 0195US6207901B1Low loss thermal block RF cable and method for forming RF cableTRW INC·Filed 1999·Granted Mar 27, 2001·103 cites·14 claims
- 0292US6813320B1Wireless telecommunications multi-carrier receiver architectureNORTHROP GRUMMAN CORP·Filed 2000·Granted Nov 2, 2004·67 cites·19 claims
- 0390US6498535B1High dynamic range low noise amplifierTRW INC·Filed 2000·Granted Dec 24, 2002·48 cites·9 claims
- 0489US6760454B1Passive voice-activated microphone and transceiver systemTRW INC·Filed 2000·Granted Jul 6, 2004·51 cites·22 claims
- 0589US6005515AMultiple scanning beam direct radiating array and method for its useTRW INC·Filed 1999·Granted Dec 21, 1999·120 cites·10 claims
- 0688US5361038AActive load applications for distributed circuitsTRW INC·Filed 1993·Granted Nov 1, 1994·57 cites·15 claims
- 0787US6725029B1Compact, space efficient, sub-harmonic image reject mixerNORTHROP GRUMMAN CORP·Filed 2000·Granted Apr 20, 2004·30 cites·9 claims
- 0887US6410847B1Packaged electronic system having selectively plated microwave absorbing coverTRW INC·Filed 2000·Granted Jun 25, 2002·52 cites·7 claims
- 0986US6631255B1Multi-carrier receiver for a wireless telecommunication systemNORTHROP GRUMMAN CORP·Filed 2000·Granted Oct 7, 2003·35 cites·20 claims
- 1086US5994975AMillimeter wave ceramic-metal feedthroughsTRW INC·Filed 1998·Granted Nov 30, 1999·51 cites·13 claims
- 1185US6735421B1Receiver including low noise amplifier and frequency down-converter for a wireless telecommunication systemNORTHROP GRUMMAN CORP·Filed 2000·Granted May 11, 2004·34 cites·19 claims
- 1282US7253701B2Multiplexed amplifierNORTHROP GRUMMAN CORP·Filed 2004·Granted Aug 7, 2007·16 cites·10 claims
- 1381US5606283AMonolithic multi-function balanced switch and phase shifterTRW INC·Filed 1995·Granted Feb 25, 1997·38 cites·20 claims
- 1478US5815113AMonolithic, low-noise, synchronous direct detection receiver for passive microwave/millimeter-wave radiometric imaging systemsTRW INC·Filed 1996·Granted Sep 29, 1998·36 cites·14 claims
- 1576US7385459B2Broadband DC block impedance matching networkNORTHROP GRUMMAN CORP·Filed 2005·Granted Jun 10, 2008·8 cites·20 claims
- 1676US5231361AVoltage controlled push-push oscillator with parallel resonant tank circuitsTRW INC·Filed 1990·Granted Jul 27, 1993·48 cites·14 claims
- 1771US6946927B2Suspended substrate low loss couplerNORTHRUP GRUMMAN CORP·Filed 2003·Granted Sep 20, 2005·10 cites·14 claims
- 1870US6295026B1Enhanced direct radiating arrayTRW INC·Filed 1999·Granted Sep 25, 2001·41 cites·27 claims
- 1970US6028497ARF pin grid arrayTRW INC·Filed 1998·Granted Feb 22, 2000·44 cites·6 claims
- 2069US6072371AQuenchable VCO for switched band synthesizer applicationsTRW INC·Filed 1997·Granted Jun 6, 2000·20 cites·9 claims
- 2168US6801088B2Dual gate low noise amplifierNORTHROP GRUMMAN CORP·Filed 2003·Granted Oct 5, 2004·15 cites·20 claims
- 2260US6052024AMonolithic, low-noise, synchronous direct detection receiver for passive microwave/millimeter-wave radiometric imaging systemsTRW INC·Filed 1997·Granted Apr 18, 2000·25 cites·6 claims
- 2343US2005169388A1Increased ultra wideband (UWB) user capacity transmitter utilizing time and frequency reuse approachesFiled 2004·Application pending·0 cites
- 2433US7342456B2DC-bias network for a distributed amplifierNORTHROP GRUMMAN CORP·Filed 2006·Granted Mar 11, 2008·0 cites·14 claims
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