Inventor · disambiguated record
Chak Chung Andrew Yu
Also filed as: YU CHAK CHUNG ANDREW
2 granted patents·0 citations·filing 2012–2013
28Inventor score
Technology areasH01M
Top patents by PatentIndex Score
2 records- 0157US8956742B2Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatusSONY CORP·Filed 2013·Granted Feb 17, 2015·0 cites·10 claims
- 0247US8512892B2Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatusYU CHAK CHUNG ANDREW·Filed 2012·Granted Aug 20, 2013·0 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →