Inventor · disambiguated record
Hung-Chia Yen
Also filed as: YEN HUNG-CHIA
2 granted patents·1 pending application·0 citations·filing 2019–2023
23Inventor score
Top patents by PatentIndex Score
3 records- 0157US12434458B2Polypropylene-based outsole material, footwear sole structure including the same, and footwear article including the footwear sole structureYEN HUNG CHIA·Filed 2023·Granted Oct 7, 2025·0 cites·7 claims
- 0245US2023078503A1Thermoplastic polyurethane composition, and dyeable fiber made therefrom and method for preparing the sameGUANG XIN POLYMER COMPOSITES CO LTD·Filed 2022·Application pending·0 cites
- 0344US11370903B2Polypropylene composition and dyeable polypropylene filament yarn including the sameGUANG XIN POLYMER COMPOSITES CO LTD·Filed 2019·Granted Jun 28, 2022·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Hung-Chia Yen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →