Inventor · disambiguated record
Yaochung Chen
Also filed as: CHEN YAOCHUNG
12 granted patents·142 citations·filing 1999–2016
90Inventor score
Top patents by PatentIndex Score
12 records- 0190US9735545B1Vertical cavity surface emitting laser with composite reflectorsNORTHROP GRUMMAN SYSTEMS CORP·Filed 2016·Granted Aug 15, 2017·7 cites·20 claims
- 0283US6711723B2Hybrid semi-physical and data fitting HEMT modeling approach for large signal and non-linear microwave/millimeter wave circuit CADNORTHROP GRUMMAN CORP·Filed 2001·Granted Mar 23, 2004·28 cites·16 claims
- 0380US6551905B1Wafer adhesive for semiconductor dry etch applicationsTRW INC·Filed 2000·Granted Apr 22, 2003·25 cites·20 claims
- 0478US6452221B1Enhancement mode deviceTRW INC·Filed 2000·Granted Sep 17, 2002·26 cites·10 claims
- 0578US6344777B1Highly efficient compact ultra-high power sourceTRW INC·Filed 2000·Granted Feb 5, 2002·33 cites·6 claims
- 0661US7608865B1Club extension to a T-gate high electron mobility transistorNORTHROP GRUMMAN SPACE & MSN·Filed 2008·Granted Oct 27, 2009·1 cites·12 claims
- 0755US6383826B1Method for determining etch depthTRW INC·Filed 2000·Granted May 7, 2002·6 cites·2 claims
- 0850US7612610B2Active input load wide bandwidth low noise HEMT amplifierNORTHROP GRUMMAN CORP·Filed 2005·Granted Nov 3, 2009·2 cites·11 claims
- 0946US6764573B2Wafer thinning techniquesNORTHROP GRUMMAN CORP·Filed 2001·Granted Jul 20, 2004·1 cites·16 claims
- 1040US9882000B2Wrap around gate field effect transistor (WAGFET)NORTHROP GRUMMAN SYSTEMS CORP·Filed 2016·Granted Jan 30, 2018·0 cites·20 claims
- 1140US6259335B1Combining network to implement a power amplifier having monolithically integrated planar interconnect and transistorsTRW INC·Filed 1999·Granted Jul 10, 2001·6 cites·21 claims
- 1236US6201283B1Field effect transistor with double sided airbridgeTRW INC·Filed 1999·Granted Mar 13, 2001·7 cites·11 claims
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