Inventor
WEI ZENGBIN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “WEI ZENGBIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NINGDE AMPEREX TECHNOLOGY LTD
7 patentsUS10964987B2Mar 30, 2021
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD4 citations81
US10833355B2Nov 10, 2020
Porous film and lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD2 citations70
US12424653B2Sep 23, 2025
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD0 citations59
US12347824B2Jul 1, 2025
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD0 citations59
US11575148B2Feb 7, 2023
Porous film and lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations59
US12002989B2Jun 4, 2024
Separator, lithium-ion battery, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations51
US10858551B2Dec 8, 2020
Bonding agent used in lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations47