Inventor · disambiguated record
Che-Hsun Chang
Also filed as: CHANG CHE-HSUN
3 granted patents·0 citations·filing 2021–2023
38Inventor score
Technology areasG06F
Files withSUNREX TECHNOLOGY CORP3
Top patents by PatentIndex Score
3 records- 0149US11157093B1Computer mouse with vibration functionSUNREX TECHNOLOGY CORP·Filed 2021·Granted Oct 26, 2021·0 cites·7 claims
- 0246US12001616B1Mouse deviceSUNREX TECHNOLOGY CORP·Filed 2023·Granted Jun 4, 2024·0 cites·10 claims
- 0345US11893168B1Double side-scroll mouse deviceSUNREX TECHNOLOGY CORP·Filed 2023·Granted Feb 6, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →