Inventor

YU CHAK CHUNG ANDREW

JP2 patents

⚠️ This page may combine multiple inventors who share the name “YU CHAK CHUNG ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

1 patent

US8956742B2Feb 17, 2015

Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatus

SONY CORP0 citations44

YU CHAK CHUNG ANDREW

1 patent

US8512892B2Aug 20, 2013

Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatus

YU CHAK CHUNG ANDREW0 citations38