Inventor · disambiguated record
Ying-Hsiung Cheng
Also filed as: CHENG YING · CHENG YING-HSIUNG
30 granted patents·7 pending applications·1,230 citations·filing 1993–2024
98Inventor score
Top patents by PatentIndex Score
37 records- 0197US6629801B2Position adjusting device for a stroller handleCHENG PAO HSIEN·Filed 2001·Granted Oct 7, 2003·84 cites·4 claims
- 0296US5349709AElevated floorboard frame for a playpen and baby bedTOP FORTUNE LTD·Filed 1993·Granted Sep 27, 1994·126 cites·1 claims
- 0393US5381570ACollapsible baby playing bedTOP FORTUNE LTD·Filed 1993·Granted Jan 17, 1995·115 cites·1 claims
- 0492US6485216B1Control device for folding movement of a strollerCHENG PAO HSIEN·Filed 2001·Granted Nov 26, 2002·55 cites·2 claims
- 0592US5645293ACollapsible structure for a strollerFiled 1995·Granted Jul 8, 1997·97 cites·1 claims
- 0691US6508605B1Direction changing device for a stroller handlePAO HSIEN CHENG·Filed 2001·Granted Jan 21, 2003·56 cites·2 claims
- 0790US5377368ACollapsible baby bedTOP FORTUNE LTD·Filed 1993·Granted Jan 3, 1995·56 cites·2 claims
- 0885US6062589ACollapsible strollerPAO HSIEN CHENG·Filed 1998·Granted May 16, 2000·70 cites·1 claims
- 0985US5617592ABending joint of a collapsible baby playing bedTOP FORTUNE LTD·Filed 1996·Granted Apr 8, 1997·48 cites·2 claims
- 1084US5730542AJoint for a playenTOP FORTUNE LTD·Filed 1997·Granted Mar 24, 1998·52 cites·1 claims
- 1180US6886852B2Foldable golf cartFiled 2003·Granted May 3, 2005·37 cites·2 claims
- 1279US7614097B1Structure of a foldable mechanism of a baby mesh bedCHENG YING-HSIUNG·Filed 2008·Granted Nov 10, 2009·17 cites·4 claims
- 1379US6478503B1Locking device for a detachable handrest of a strollerPAO HSIEN CHENG·Filed 2001·Granted Nov 12, 2002·23 cites·5 claims
- 1474US5761754AFoldable baby playpenTOP FORTUNE LTD·Filed 1997·Granted Jun 9, 1998·43 cites·1 claims
- 1573US6615424B1Base of a foldable baby bedCHENG PAO HSIEN·Filed 2002·Granted Sep 9, 2003·35 cites·11 claims
- 1672US7918467B2Folding mechanism of a strollerCHENG YING-HSIUNG·Filed 2008·Granted Apr 5, 2011·11 cites·6 claims
- 1772US6634039B1Folding structure of a baby bedCHENG PAO HSIEN·Filed 2002·Granted Oct 21, 2003·34 cites·1 claims
- 1869US5791804ABendable joint for a collapsible playpenTOP FORTUNE LTD·Filed 1996·Granted Aug 11, 1998·24 cites·1 claims
- 1967US6557870B2Means for limiting direction of a stroller front wheelCHENG PAO HSIEN·Filed 2001·Granted May 6, 2003·17 cites·1 claims
- 2066US6202229B1Joint of a foldable bed for babiesPAO HSIEN CHENG·Filed 1999·Granted Mar 20, 2001·44 cites·1 claims
- 2162US6062588AFolding structure for a collapsible strollerPAO HSEIN CHENG·Filed 1998·Granted May 16, 2000·37 cites·3 claims
- 2261US7448098B2Structure of a curved frame of a baby mesh bedCHENG YING-HSIUNG·Filed 2006·Granted Nov 11, 2008·4 cites·3 claims
- 2358US6698042B2Base of a foldable baby bedCHENG PAO HSIEN·Filed 2001·Granted Mar 2, 2004·17 cites·6 claims
- 2454US2010011537A1Structure of a foot member of a baby mesh bedCHENG YING-HSIUNG·Filed 2008·Application pending·0 cites
- 2553US6170099B1Structure of a foldable baby bed basePAO HSIEN CHENG·Filed 1999·Granted Jan 9, 2001·28 cites·2 claims
- 2652US5409253ACollapsible golf cartFiled 1994·Granted Apr 25, 1995·25 cites·2 claims
- 2747US6079063ACasters of a collapsible cribPAO HSIEN CHENG·Filed 1998·Granted Jun 27, 2000·21 cites·1 claims
- 2847US6073945ASwitching device for a stroller handleTOP FORTUNE LTD·Filed 1998·Granted Jun 13, 2000·21 cites·3 claims
- 2947US2006071434A1Connecting structure of a front wheel and a frame of a golf cartCHENG YING-HSIUNG·Filed 2004·Application pending·0 cites
- 3047US2025205571A1Portable multifunctional soccer goalCAO MINGDOU·Filed 2024·Application pending·0 cites
- 3145US6048037ADetachable device of a stroller wheelTOP FORTUNE LTD·Filed 1998·Granted Apr 11, 2000·12 cites·2 claims
- 3245US5664267ABase of a collapsible baby playing bedTOP FORTUNE LTD·Filed 1996·Granted Sep 9, 1997·21 cites·1 claims
- 3344US2002195299A1Stroller brake with supporting functionFiled 2001·Application pending·0 cites
- 3444US2006021136A1Joint of a foldable bed for babiesCHENG YING-HSIUNG·Filed 2004·Application pending·0 cites
- 3542US2005023800A1Foldable golf cartFiled 2003·Application pending·0 cites
- 3641US6921094B2Wheel of a golf cartFiled 2003·Granted Jul 26, 2005·0 cites·7 claims
- 3737US2005046127A1Wheel movement blocking mechanism of a golf cartFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →