Assignee
TSAI TSUNG-EIN
0 granted patents·4 pending applications·0 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0146US2010253235A1Non-flashing brightness adjusting device for non-resistive light-emitting loadTSAI TSUNG-EIN·Filed 2009·Application pending·0 cites
- 0241US2012075853A1Light emitting diode device with higher heat dissipation and controllable light patternTSAI TSUNG-EIN·Filed 2011·Application pending·0 cites
- 0337US2010238691A1Ac-to-dc power supply circuitTSAI TSUNG-EIN·Filed 2009·Application pending·0 cites
- 0435US2013070498A1Power adjustable, isolated and transformerless ac to dc power circuitTSAI TSUNG-EIN·Filed 2011·Application pending·0 cites
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