Inventor · disambiguated record
Ze-Hua Yi
Also filed as: YI ZE-HUA
8 granted patents·167 citations·filing 2006–2015
88Inventor score
Top patents by PatentIndex Score
8 records- 0195US8251382B2Stroller and seat assembly mechanism for a strollerCHEN SHUN-MIN·Filed 2008·Granted Aug 28, 2012·53 cites·21 claims
- 0293US9840168B2Connection mechanismYI ZE-HUA·Filed 2014·Granted Dec 12, 2017·30 cites·17 claims
- 0389US9883750B2Frame height adjusting mechanism and frame therewithYI ZE HUA·Filed 2015·Granted Feb 6, 2018·14 cites·17 claims
- 0488US8590919B2Stroller frame for foldable strollerYI ZE-HUA·Filed 2010·Granted Nov 26, 2013·22 cites·8 claims
- 0583US7526821B2System and method of assembling a nursery device for supporting a baby occupantWONDERLAND NURSERY GOODS·Filed 2006·Granted May 5, 2009·21 cites·20 claims
- 0675US9028006B2Safety bow assembly and child seat including the sameWONDERLAND NURSERY GOODS·Filed 2013·Granted May 12, 2015·10 cites·9 claims
- 0771US9327750B2Stroller frame and stroller therewithYI ZE-HUA·Filed 2013·Granted May 3, 2016·9 cites·17 claims
- 0871US8833794B2Baby carriageYI ZE-HUA·Filed 2012·Granted Sep 16, 2014·8 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →