Inventor · disambiguated record
Ya-Chang Hwang
Also filed as: HWANG YA-CHANG
3 granted patents·2 pending applications·5 citations·filing 2013–2022
58Inventor score
Files withHWANG YA CHANG5
Top patents by PatentIndex Score
5 records- 0187US11472129B2Cap and method for forming the sameHWANG YA CHANG·Filed 2021·Granted Oct 18, 2022·3 cites·5 claims
- 0256US2022211137A1Cap and method for forming the sameHWANG YA CHANG·Filed 2021·Application pending·0 cites
- 0354USD1076344SMesh capHWANG YA CHANG·Filed 2022·Granted May 27, 2025·2 cites·1 claims
- 0446US2014058810A1Premium advertising cost-sharing matching method, system, and advertising giftHWANG YA-CHANG·Filed 2013·Application pending·0 cites
- 0534USD1076345SCapHWANG YA CHANG·Filed 2022·Granted May 27, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →