Ningde
China
4
2025-06-05
The entities that hold a legal rights for patent applications filed by inventor LIU Mingjian:
Mingjian LIU from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
SPRAYING APPARATUS
#2 | 2024-10-24COMPOSITE CURRENT COLLECTOR, ELECTRODE ASSEMBLY, MANUFACTURING METHODS THEREFOR, AND SECONDARY BATTERY
#3 | 2024-01-18Electrode assembly, battery cell, battery, and electrical device
#4 | 2023-09-28Electrode assembly manufacturing device
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