Inventor · disambiguated record
Winnie W. Choy
Also filed as: CHOY WINNIE · CHOY WINNIE W · CHOY WINNIE WAI-YUE
7 granted patents·289 citations·filing 1999–2008
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US6873134B2Autonomous battery cell balancing system with integrated voltage monitoringBOEING CO·Filed 2003·Granted Mar 29, 2005·150 cites·35 claims
- 0288US6377024B1Method and system for charge equalization of lithium-ion batteriesBOEING CO·Filed 2001·Granted Apr 23, 2002·99 cites·6 claims
- 0376US8152108B2Solar array peak power extractionBECKER-IRVIN CRAIG H·Filed 2008·Granted Apr 10, 2012·15 cites·20 claims
- 0476US7589498B2Battery discharge current sharing in a tightly regulated power systemBOEING CO·Filed 2007·Granted Sep 15, 2009·15 cites·21 claims
- 0564US7777367B2Sequential shunt solar array controllerBOEING CO·Filed 2008·Granted Aug 17, 2010·9 cites·16 claims
- 0631US8159366B2Measurement of current and voltage of an in-orbit solar arrayCHOY WINNIE WAI-YUE·Filed 2008·Granted Apr 17, 2012·0 cites·23 claims
- 0728US6177784B1Large signal gain modifier circuitHUGHES ELECTRONICS CORP·Filed 1999·Granted Jan 23, 2001·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →