Inventor · disambiguated record
Jang-Chang Wang
Also filed as: WANG JANG-CHANG
4 granted patents·2 pending applications·101 citations·filing 2002–2011
78Inventor score
Top patents by PatentIndex Score
6 records- 0188USD659843SFacial massage toolWANG JANG-CHANG·Filed 2011·Granted May 15, 2012·78 cites·1 claims
- 0253USD641875SCosmetic facial toolPEI EICHEL INC·Filed 2010·Granted Jul 19, 2011·10 cites·1 claims
- 0353US7063090B2Multi-functional hair-dyeing comb structureJONDER IND LTD·Filed 2004·Granted Jun 20, 2006·9 cites·12 claims
- 0447US2009071208A1Lock structure with fingerprint recognition functionWIDE MERIT CO LTD·Filed 2007·Application pending·0 cites
- 0540US2004031572A1Venetian blindFiled 2002·Application pending·0 cites
- 0637USD642681SCosmetic facial toolPEI EICHEL INC·Filed 2010·Granted Aug 2, 2011·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →