Ningde
China
2
2026-05-28
Yong WEI from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ULTRASONIC WELDING HEAD, ULTRASONIC WELDING DEVICE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
BATTERY CELL, BATTERY, AND ELECTRIC DEVICE
7717425 ⎘