Inventor · disambiguated record
Chang-Hsing Chen
Also filed as: CHEN CHANG-HSING
3 granted patents·4 pending applications·0 citations·filing 2007–2011
39Inventor score
Top patents by PatentIndex Score
7 records- 0133US8274242B2Power supply apparatus for an LED lampCHEN CHANG-HSING·Filed 2010·Granted Sep 25, 2012·0 cites·7 claims
- 0232US2008229123A1Power transmission line for power supply clustersSOLYTECH ENTPR CORP·Filed 2007·Application pending·0 cites
- 0331US2008228326A1Parallel connection device and power supply device using the sameSOLYTECH ENTPR CORP·Filed 2007·Application pending·0 cites
- 0430US8502413B2Composite power supplyCHEN CHANG-HSING·Filed 2010·Granted Aug 6, 2013·0 cites·1 claims
- 0522US2011122656A1Power device with isolated varying-frequency pwm controlCHEN CHANG-HSING·Filed 2009·Application pending·0 cites
- 0621US7729133B2Secondary side-driven half-bridge power supplySOLYTECH ENTPR CORP·Filed 2007·Granted Jun 1, 2010·0 cites·7 claims
- 0720US2012320633A1Variable frequency pwm synchronous rectifier power supplyCHEN CHANG-HSING·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →