Inventor · disambiguated record
Chang-An Yang
Also filed as: YANG CHANG A · YANG CHANG-AN
5 granted patents·3 pending applications·48 citations·filing 1993–2012
79Inventor score
Top patents by PatentIndex Score
8 records- 0175US8702290B2Light emitting module and car threshold pedal therewithYANG CHANG-AN·Filed 2012·Granted Apr 22, 2014·5 cites·13 claims
- 0255US6887997B29H-imidazo[1,2-a]purin-9-one compoundsYUNG SHIN PHARMACEUTICAL IND·Filed 2002·Granted May 3, 2005·2 cites·29 claims
- 0354USD504857SRunning boardFiled 2004·Granted May 10, 2005·10 cites·1 claims
- 0453US5311412AStructure of a variable triangular warning light on the third braking light in the rear turbulence plate of an automobileYANG CHANG AN·Filed 1993·Granted May 10, 1994·20 cites·5 claims
- 0544US2009180292A1Illuminant doorsill device for automobileYANG CHANG-AN·Filed 2008·Application pending·0 cites
- 0642US5558427ABase structure for a three section type third braking light which can be converted into a triangular failure warning lightFiled 1994·Granted Sep 24, 1996·11 cites·3 claims
- 0740US2013272006A1Light Emitting Device Of A Car ThresholdYANG CHANG-AN·Filed 2012·Application pending·0 cites
- 0836US2005213351A1Light-Guiding structure for floor-pan edge of a carYANG CHANG-AN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →