Ningde
China
2
2024-06-20
The entities that hold a legal rights for patent applications filed by inventor Qi Chen:
Chen Qi from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CURRENT COLLECTOR, ELECTRODE PLATE, CELL, BATTERY, DEVICE MANUFACTURING METHOD AND APPARATUS
#2 | 2023-02-02Charging and discharging device, methods of battery charging and discharging, and charging and discharging system
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