Inventor · disambiguated record
Cheng P. Wen
Also filed as: WEN CHENG P
37 granted patents·1 pending application·1,463 citations·filing 1980–1999
98Inventor score
Files withHUGHES AIRCRAFT CO24RAYTHEON CO10DELCO ELECTRONICS CORP1ROCKWELL INTERNATIONAL CORP1US AIR FORCE1
Top patents by PatentIndex Score
38 records- 0199US6259337B1High efficiency flip-chip monolithic microwave integrated circuit power amplifierRAYTHEON CO·Filed 1999·Granted Jul 10, 2001·230 cites·9 claims
- 0296US5115245ASingle substrate microwave radar transceiver including flip-chip integrated circuitsHUGHES AIRCRAFT CO·Filed 1990·Granted May 19, 1992·201 cites·12 claims
- 0389US5039891APlanar broadband FET balunHUGHES AIRCRAFT CO·Filed 1989·Granted Aug 13, 1991·76 cites·18 claims
- 0488US5105171ACoplanar waveguide directional coupler and flip-clip microwave monolithic integrated circuit assembly incorporating the couplerHUGHES AIRCRAFT CO·Filed 1991·Granted Apr 14, 1992·47 cites·12 claims
- 0586US4901083ANear obstacle detection systemDELCO ELECTRONICS CORP·Filed 1988·Granted Feb 13, 1990·74 cites·11 claims
- 0683US5553395ABubbler for solid metal organic source material and method of producing saturated carrying gasHUGHES AIRCRAFT CO·Filed 1995·Granted Sep 10, 1996·70 cites·8 claims
- 0783US4931799AShort-range radar transceiver employing a FET oscillatorHUGHES AIRCRAFT CO·Filed 1989·Granted Jun 5, 1990·52 cites·14 claims
- 0881US5077593ADark current-free multiquantum well superlattice infrared detectorHUGHES AIRCRAFT CO·Filed 1989·Granted Dec 31, 1991·41 cites·28 claims
- 0980US5702532AMOCVD reactor system for indium antimonide epitaxial materialHUGHES AIRCRAFT CO·Filed 1996·Granted Dec 30, 1997·45 cites·6 claims
- 1080US4742354ARadar transceiver employing circularly polarized waveformsHUGHES AIRCRAFT CO·Filed 1986·Granted May 3, 1988·46 cites·2 claims
- 1177US5087896AFlip-chip MMIC oscillator assembly with off-chip coplanar waveguide resonant inductorHUGHES AIRCRAFT CO·Filed 1991·Granted Feb 11, 1992·49 cites·26 claims
- 1275US5773897AFlip chip monolithic microwave integrated circuit with mushroom-shaped, solder-capped, plated metal bumpsRAYTHEON CO·Filed 1997·Granted Jun 30, 1998·47 cites·3 claims
- 1374US5198682AMultiple quantum well superlattice infrared detector with graded conductive bandHUGHES AIRCRAFT CO·Filed 1991·Granted Mar 30, 1993·41 cites·21 claims
- 1474US5026148AHigh efficiency multiple quantum well structure and operating methodHUGHES AIRCRAFT CO·Filed 1989·Granted Jun 25, 1991·29 cites·15 claims
- 1567US6144264AHigh Q-factor oscillator circuitRAYTHEON CO·Filed 1999·Granted Nov 7, 2000·17 cites·12 claims
- 1667US5406122AMicroelectronic circuit structure including conductor bridges encapsulated in inorganic dielectric passivation layerHUGHES AIRCRAFT CO·Filed 1993·Granted Apr 11, 1995·43 cites·14 claims
- 1766US5563423ADark current-free multiquantum well superlattice infrared detectorHUGHES AIRCRAFT CO·Filed 1995·Granted Oct 8, 1996·33 cites·31 claims
- 1864US5166648ADigital phase shifter apparatusUS AIR FORCE·Filed 1988·Granted Nov 24, 1992·16 cites·6 claims
- 1963US5272356AMultiple quantum well photodetector for normal incident radiationHUGHES AIRCRAFT CO·Filed 1991·Granted Dec 21, 1993·26 cites·18 claims
- 2062US6185107B1MEMS based tile assemblies and methods of fabricationRAYTHEON CO·Filed 1998·Granted Feb 6, 2001·21 cites·4 claims
- 2161US6100775AVertical interconnect circuit for coplanar waveguidesRAYTHEON CO·Filed 1998·Granted Aug 8, 2000·25 cites·16 claims
- 2261US5252841AHeterojunction bipolar transistor structure having low base-collector capacitance, and method of fabricating the sameHUGHES AIRCRAFT CO·Filed 1993·Granted Oct 12, 1993·33 cites·25 claims
- 2359US5296720AApparatus and method for discriminating against undesired radiation in a multiple quantum well long wavelength infrared detectorHUGHES AIRCRAFT CO·Filed 1991·Granted Mar 22, 1994·22 cites·21 claims
- 2458US5877560AFlip chip microwave module and fabrication methodRAYTHEON CO·Filed 1997·Granted Mar 2, 1999·26 cites·3 claims
- 2556US5352904AMultiple quantum well superlattice infrared detector with low dark current and high quantum efficiencyHUGHES AIRCRAFT CO·Filed 1991·Granted Oct 4, 1994·19 cites·15 claims
- 2652US5274342AMicrowave monolithic integrated circuit (MMIC) including distributed cascode bipolar transistor amplifier unitHUGHES AIRCRAFT CO·Filed 1992·Granted Dec 28, 1993·11 cites·6 claims
- 2752US4855796ABeam lead mixer diodeHUGHES AIRCRAFT CO·Filed 1986·Granted Aug 8, 1989·16 cites·12 claims
- 2851US5546049AFrequency scalable pre-matched transistorHUGHES AIRCRAFT CO·Filed 1995·Granted Aug 13, 1996·19 cites·13 claims
- 2949US6534783B1Stacked multiple quantum well superlattice infrared detectorRAYTHEON CO·Filed 1993·Granted Mar 18, 2003·13 cites·19 claims
- 3049US5708283AFlip chip high power monolithic integrated circuit thermal bumpsHUGHES AIRCRAFT CO·Filed 1996·Granted Jan 13, 1998·15 cites·7 claims
- 3147US5616517AFlip chip high power monolithic integrated circuit thermal bumps and fabrication methodHUGHES AIRCRAFT CO·Filed 1996·Granted Apr 1, 1997·14 cites·10 claims
- 3241US5572049AMulti-layer collector heterojunction transistorHUGHES AIRCRAFT CO·Filed 1995·Granted Nov 5, 1996·8 cites·4 claims
- 3339US6207903B1Via transitions for use as micromachined circuit interconnectsRAYTHEON CO·Filed 1998·Granted Mar 27, 2001·9 cites·4 claims
- 3439US5998817AHigh power prematched MMIC transistor with improved ground potential continuityRAYTHEON CO·Filed 1997·Granted Dec 7, 1999·9 cites·24 claims
- 3535US5514838ACircuit structure with non-migrating silver contactsHUGHES AIRCRAFT CO·Filed 1994·Granted May 7, 1996·8 cites·15 claims
- 3634US4291320AHeterojunction IMPATT diodeROCKWELL INTERNATIONAL CORP·Filed 1980·Granted Sep 22, 1981·6 cites·7 claims
- 3731US5861341APlated nickel-gold/dielectric interface for passivated MMICsRAYTHEON CO·Filed 1996·Granted Jan 19, 1999·6 cites·7 claims
- 3830US2002000657A1Plated chrome solder dam for high power mmicsFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →