Inventor · disambiguated record
Chung-Hsiung Yu
Also filed as: YU CHUNG-HSIUNG
4 granted patents·426 citations·filing 1989–1996
83Inventor score
Technology areasA63C
Files withYU CHUNG HSIUNG3
Top patents by PatentIndex Score
4 records- 0194US5732957ARoller skate with auxiliary roller for assisting turning and braking action thereofFiled 1996·Granted Mar 31, 1998·290 cites·9 claims
- 0288US5184834ASkate shoe having an adjustable plate mounted theretoYU CHUNG HSIUNG·Filed 1991·Granted Feb 9, 1993·71 cites·9 claims
- 0374US5192088ARoller skate with device for assisting the turning and braking action thereofYU CHUNG HSIUNG·Filed 1992·Granted Mar 9, 1993·41 cites·10 claims
- 0472US4966377ARoller skateYU CHUNG HSIUNG·Filed 1989·Granted Oct 30, 1990·24 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →