Guangdong
China
6
2025-08-19
The entities that hold a legal rights for patent applications filed by inventor Yang Changjun:
Changjun Yang from Guangdong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Rechargeable lithium battery and manufacturing method thereof
#2 | 2025-08-05Preparation method, apparatus, device and medium for No. 5 lithium-ion battery
#3 | 2025-05-131.5V lithium battery and manufacturing method thereof
#4 | 2025-03-18Voltage drop circuit assembly of lithium battery and 1.5V lithium battery
#5 | 2025-02-18Voltage-reduced lithium battery and manufacturing method thereof
#6 | 2024-10-221.5V lithium battery and manufacturing method thereof
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