Inventor · disambiguated record
Hai Chen
Also filed as: CHEN HAI · CHEN HAI-HAN
3 granted patents·4 pending applications·136 citations·filing 2006–2018
70Inventor score
Top patents by PatentIndex Score
7 records- 0190US7331689B2Light-emitting deviceGRAND HALO TECHNOLOGY CO LTD·Filed 2006·Granted Feb 19, 2008·130 cites·19 claims
- 0275US9270146B2Brushless motorJOHNSON ELECTRIC SA·Filed 2012·Granted Feb 23, 2016·4 cites·12 claims
- 0372US11025110B2Brushless direct current motor and dual clutch transmission thereofJOHNSON ELECTRIC INT AG·Filed 2018·Granted Jun 1, 2021·2 cites·14 claims
- 0445US2008277382A1Devices, Systems, and Methods for Dissipating Energy From an ArcCHEN HAI·Filed 2008·Application pending·0 cites
- 0539US2007285930A1Heat-dissipating moduleGRAND HALO TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 0639US2007285927A1Light-emitting deviceGRAND HALO TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 0739US2007291420A1Optical processing elementGRAND HALO TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →