Assignee
HEIKMAN STEN
US·6 granted patents·75 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0196US8592868B2Normally-off semiconductor devicesHEIKMAN STEN·Filed 2012·Granted Nov 26, 2013·22 cites·25 claims
- 0294US8198178B2Methods of fabricating normally-off semiconductor devicesHEIKMAN STEN·Filed 2011·Granted Jun 12, 2012·16 cites·21 claims
- 0388US8212290B2High temperature performance capable gallium nitride transistorHEIKMAN STEN·Filed 2007·Granted Jul 3, 2012·14 cites·27 claims
- 0487US9105824B2High reflective board or substrate for LEDsHEIKMAN STEN·Filed 2012·Granted Aug 11, 2015·9 cites·42 claims
- 0583US9362459B2High reflectivity mirrors and method for making sameHEIKMAN STEN·Filed 2009·Granted Jun 7, 2016·13 cites·12 claims
- 0662US9240473B2High temperature performance capable gallium nitride transistorHEIKMAN STEN·Filed 2012·Granted Jan 19, 2016·1 cites·21 claims
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