Assignee
TSAI WEN-TIEN
TW·4 granted patents·7 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0163US8111009B2Light adjustment circuit for alternating-current light emitting diodes (AC-LED's)TSAI WEN-TIEN·Filed 2009·Granted Feb 7, 2012·4 cites·10 claims
- 0261US8901900B2Buck power factor correction systemTSAI WEN-TIEN·Filed 2012·Granted Dec 2, 2014·2 cites·18 claims
- 0358US9048750B2Active buck power factor correction deviceTSAI WEN-TIEN·Filed 2012·Granted Jun 2, 2015·1 cites·14 claims
- 0443US8878459B2Method for identifying rated power of HID lampTSAI WEN-TIEN·Filed 2012·Granted Nov 4, 2014·0 cites·20 claims
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