Inventor · disambiguated record
Hsin-Hua Chen
Also filed as: CHEN HSIN-HUA
9 granted patents·11 pending applications·60 citations·filing 2004–2025
83Inventor score
Files withCHEN HSIN-HUA14DELTA ELECTRONICS INC2INVENTEC PUDONG TECH CORP1MEDIATEK INC1SHENZHEN CHINA STAR OPTOELECT1
Top patents by PatentIndex Score
20 records- 0193US7592847B2Phase frequency detector and phase-locked loopMEDIATEK INC·Filed 2007·Granted Sep 22, 2009·36 cites·20 claims
- 0289US10076191B2Chair back structureCHEN HSIN HUA·Filed 2017·Granted Sep 18, 2018·13 cites·4 claims
- 0380US9986834B1Structure of reception chairCHEN HSIN HUA·Filed 2017·Granted Jun 5, 2018·6 cites·9 claims
- 0472US8863601B2Deflecting device for ball screw deviceCHEN HSIN HUA·Filed 2012·Granted Oct 21, 2014·5 cites·4 claims
- 0571US2025331644A1Slide structure of chair back adjusting deviceCHEN HSIN HUA·Filed 2025·Application pending·0 cites
- 0664US12259302B2Test fixture for supporting a device under testINVENTEC PUDONG TECH CORP·Filed 2023·Granted Mar 25, 2025·0 cites·8 claims
- 0762US2025344867A1Chair and frame assembly thereofCHEN HSIN HUA·Filed 2025·Application pending·0 cites
- 0858US2025344866A1Chair and frame assembly thereofCHEN HSIN HUA·Filed 2024·Application pending·0 cites
- 0955US12285109B2Positioner of chair adjusting deviceCHEN HSIN HUA·Filed 2023·Granted Apr 29, 2025·0 cites·3 claims
- 1055US12203538B2Control pull-bar structure of chair adjusting deviceCHEN HSIN HUA·Filed 2023·Granted Jan 21, 2025·0 cites·13 claims
- 1155US2024359341A1Modular gripperDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1253US2024359340A1Gripper structureDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1352US2024277153A1Slide structure of chair back adjusting deviceCHEN HSIN HUA·Filed 2023·Application pending·0 cites
- 1445US2006122004A1Weight adjustable golf club headCHEN HSIN-HUA·Filed 2004·Application pending·0 cites
- 1541USD1085789SBackrestCHEN HSIN HUA·Filed 2023·Granted Jul 29, 2025·0 cites·1 claims
- 1641USD1046492SFloor matCHEN HSIN HUA·Filed 2023·Granted Oct 15, 2024·0 cites·1 claims
- 1741US2014080384A1Edge-grinding machine for liquid crystal panelSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Application pending·0 cites
- 1841US2014092232A1Image obtaining device and detecting apparatus having the sameCHEN HSIN-HUA·Filed 2012·Application pending·0 cites
- 1939US2008286857A1Multi-functional Polymer-Entrapped-Cell-Bead airlift bioreactor for odor or gaseous emission treatmentUNIV CHUNG HUA·Filed 2008·Application pending·0 cites
- 2038US2014110867A1Substrate and Method for Cutting the SubstrateCHEN HSIN-HUA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →