Assignee
WU YIFENG
US·18 granted patents·414 citations·filing 2004–2021
Top patents by PatentIndex Score
18 records- 0199US8237198B2Semiconductor heterostructure diodesWU YIFENG·Filed 2011·Granted Aug 7, 2012·102 cites·15 claims
- 0298US8803246B2Semiconductor electronic components with integrated current limitersWU YIFENG·Filed 2012·Granted Aug 12, 2014·38 cites·32 claims
- 0398US8648643B2Semiconductor power modules and devicesWU YIFENG·Filed 2012·Granted Feb 11, 2014·39 cites·34 claims
- 0498US8455931B2Package configurations for low EMI circuitsWU YIFENG·Filed 2012·Granted Jun 4, 2013·29 cites·26 claims
- 0597US8541818B2Semiconductor heterostructure diodesWU YIFENG·Filed 2012·Granted Sep 24, 2013·30 cites·17 claims
- 0697US8138529B2Package configurations for low EMI circuitsWU YIFENG·Filed 2009·Granted Mar 20, 2012·45 cites·47 claims
- 0796US8816497B2Electronic devices and components for high efficiency power circuitsWU YIFENG·Filed 2010·Granted Aug 26, 2014·24 cites·36 claims
- 0895US8283699B2GaN based HEMTs with buried field platesWU YIFENG·Filed 2007·Granted Oct 9, 2012·32 cites·27 claims
- 0993US8933486B2GaN based HEMTs with buried field platesWU YIFENG·Filed 2011·Granted Jan 13, 2015·14 cites·12 claims
- 1092US8169005B2High voltage GaN transistorsWU YIFENG·Filed 2011·Granted May 1, 2012·10 cites·25 claims
- 1190USD948105SProjection lampWU YIFENG·Filed 2020·Granted Apr 5, 2022·14 cites·1 claims
- 1287US9041064B2High voltage GaN transistorWU YIFENG·Filed 2012·Granted May 26, 2015·6 cites·21 claims
- 1387US8592867B2Wide bandgap HEMTS with source connected field platesWU YIFENG·Filed 2011·Granted Nov 26, 2013·7 cites·29 claims
- 1485USD970225SWave lint removerWU YIFENG·Filed 2021·Granted Nov 22, 2022·9 cites·1 claims
- 1584US8664695B2Wide bandgap transistors with multiple field platesWU YIFENG·Filed 2009·Granted Mar 4, 2014·9 cites·38 claims
- 1676US8669589B2Robust transistors with fluorine treatmentWU YIFENG·Filed 2011·Granted Mar 11, 2014·3 cites·28 claims
- 1758US11791385B2Wide bandgap transistors with gate-source field platesWU YIFENG·Filed 2005·Granted Oct 17, 2023·1 cites·29 claims
- 1850US9773877B2Wide bandgap field effect transistors with source connected field platesWU YIFENG·Filed 2004·Granted Sep 26, 2017·2 cites·35 claims
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