Inventor · disambiguated record
Chih-Huang Yang
Also filed as: YANG CHIH-HUANG
15 granted patents·465 citations·filing 1996–2002
94Inventor score
Top patents by PatentIndex Score
15 records- 0196US6086087AMulti-seat strollerHSIA BEN M·Filed 1999·Granted Jul 11, 2000·134 cites·15 claims
- 0291USD375707SStrollerYANG CHIH-HUANG·Filed 1996·Granted Nov 19, 1996·47 cites·1 claims
- 0385US6058528APlaypen with detachable cotFiled 1999·Granted May 9, 2000·74 cites·10 claims
- 0473US6182308B1Playpen with detachable cotFiled 2000·Granted Feb 6, 2001·38 cites·3 claims
- 0568US6544128B1Swing device with an automatic driving unitFiled 2002·Granted Apr 8, 2003·32 cites·1 claims
- 0668USD431213SStrollerHSIA BEN M·Filed 1999·Granted Sep 26, 2000·14 cites·1 claims
- 0765USD429184SStrollerYANG CHIH-HUANG·Filed 1998·Granted Aug 8, 2000·13 cites·1 claims
- 0862US5934153AFoldable rod linkage for connecting a handgrip to a front wheel of a strollerFiled 1997·Granted Aug 10, 1999·23 cites·2 claims
- 0960US5873425AMotorized stroller with rear wheel drive assemblyFiled 1997·Granted Feb 23, 1999·34 cites·8 claims
- 1054USD396832SStrollerYANG CHIH-HUANG·Filed 1997·Granted Aug 11, 1998·8 cites·1 claims
- 1148USD430512SFour-seater strollerHSIA BEN M·Filed 1999·Granted Sep 5, 2000·6 cites·1 claims
- 1243USD395623SMovement restricting base for a baby walkerYANG CHIH-HUANG·Filed 1997·Granted Jun 30, 1998·5 cites·1 claims
- 1339US6076205APlaypen with detachable frame sectionsFiled 1999·Granted Jun 20, 2000·17 cites·8 claims
- 1439US5720079APropping device for a caster of a baby walkerFiled 1997·Granted Feb 24, 1998·9 cites·4 claims
- 1534US6036221AFoldable rod linkage of a foldable strollerFiled 1999·Granted Mar 14, 2000·11 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →