Ningde
China
4
2024-03-07
The entities that hold a legal rights for patent applications filed by inventor WU Yichen:
Yichen WU from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPOSITE POLYIMIDE SEPARATOR AND PREPARATION METHOD THEREOF, AND SECONDARY BATTERY
#2 | 2023-10-26END COVER ASSEMBLY, BATTERY, ELECTRIC DEVICE, BATTERY CELL, AND MANUFACTURING METHOD THEREOF
#3 | 2023-07-27BATTERY CHARGING METHOD, BATTERY, AND ELECTRICAL DEVICE
#4 | 2023-04-13NEGATIVE ELECTRODE CURRENT COLLECTOR, SECONDARY BATTERY CONTAINING THE SAME, BATTERY MODULE, BATTERY PACK, AND POWER CONSUMPTION APPARATUS
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