Ningde
China
3
2024-12-26
The entities that hold a legal rights for patent applications filed by inventor LIN Chengjin:
Chengjin LIN from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
FIREPROOF COMPONENT, BATTERY PACK, AND DEVICE USING BATTERY AS POWER SUPPLY
#2 | 2022-07-21Fireproof component, battery pack, and device using battery as power supply
#3 | 2022-04-21Output electrode base, battery module, and electric vehicle
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