Inventor · disambiguated record
Der-Ho Chi
Also filed as: CHI DER-HO
4 granted patents·7 pending applications·15 citations·filing 2008–2015
70Inventor score
Top patents by PatentIndex Score
11 records- 0170US9651732B2Light source moduleHON HAI PREC IND CO LTD·Filed 2015·Granted May 16, 2017·2 cites·9 claims
- 0267US8419211B2Lamp tubeCHI DER-HO·Filed 2011·Granted Apr 16, 2013·6 cites·7 claims
- 0349US2016056350A1Led encapsulation structureHON HAI PREC IND CO LTD·Filed 2014·Application pending·0 cites
- 0448USD759884SLED encapsulation structureHON HAI PREC IND CO LTD·Filed 2014·Granted Jun 21, 2016·6 cites·1 claims
- 0544US8723596B2Regulation device and power adapter using the sameCHI DER-HO·Filed 2011·Granted May 13, 2014·1 cites·14 claims
- 0643US2010060400A1Transformer and spiral flat winding thereofCHAN CHUN-KONG·Filed 2008·Application pending·0 cites
- 0742US2013328492A1Electronic device and control circuit applied theretoHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 0838US2012327659A1Led illuminating device and led matrixCHI DER-HO·Filed 2011·Application pending·0 cites
- 0932US2012262068A1Led driving circuitCHI DER-HO·Filed 2011·Application pending·0 cites
- 1031US2012268025A1Switching circuit system for adjusting brightness and method thereofCHI DER-HO·Filed 2011·Application pending·0 cites
- 1131US2012161652A1Led illumination apparatusCHI DER-HO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →