Inventor · disambiguated record
Chih-Hsin Yu
Also filed as: YU CHIH-HSIN · YU CHIH-HUA
13 granted patents·2 pending applications·357 citations·filing 1999–2003
93Inventor score
Files withYU CHIH-HSIN4
Top patents by PatentIndex Score
15 records- 0196US6438784B1Cleaning device with replaceable headFiled 2000·Granted Aug 27, 2002·120 cites·3 claims
- 0290USD445654SStainless steel fork with thermometerFiled 2000·Granted Jul 31, 2001·45 cites·1 claims
- 0390USD426136SHandleYU CHIH-HSIN·Filed 1999·Granted Jun 6, 2000·42 cites·1 claims
- 0483US6279744B1Tool kit structureFiled 2000·Granted Aug 28, 2001·36 cites·6 claims
- 0579USD440821SIgniterFiled 1999·Granted Apr 24, 2001·22 cites·1 claims
- 0677US6330853B1RotisserieFiled 2001·Granted Dec 18, 2001·27 cites·5 claims
- 0766USD433873SHandleYU CHIH-HSIN·Filed 2000·Granted Nov 21, 2000·15 cites·1 claims
- 0865USD467120SIgniterFiled 2001·Granted Dec 17, 2002·14 cites·1 claims
- 0964USD420888SHandleYU CHIH-HSIN·Filed 1999·Granted Feb 22, 2000·12 cites·1 claims
- 1055USD443470SHandleFiled 2000·Granted Jun 12, 2001·9 cites·1 claims
- 1147USD453464SHandleFiled 2001·Granted Feb 12, 2002·6 cites·1 claims
- 1247US2005011029A1Scraper for barbecue grillFiled 2003·Application pending·0 cites
- 1346USD422224SStainless steel fork with thermometerYU CHIH-HSIN·Filed 1999·Granted Apr 4, 2000·6 cites·1 claims
- 1437USD456286SStainless steel fork with thermometerFiled 2001·Granted Apr 30, 2002·3 cites·1 claims
- 1530US2002137582A1Bouncing ball having sound or light generating deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →