Patents/Inventors

Jianjian Yi

FujianCN2 patents

3 Patents

US124246532025
Separator and Energy Storage Device
NINGDE AMPEREX TECHNOLOGY LIMITED
0 cites
US123478242025
Separator and Energy Storage Device
Ningde Amperex Technology Limited
0 cites
US115751482023
Porous Film and Lithium-ion Battery
NINGDE AMPEREX TECHNOLOGY LIMITED
0 cites