Dongguan
China
2
2025-11-20
Enge WANG from Dongguan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
LOW-TRANSMISSION-LOSS COPPER-BASED COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, PCB, AND ELECTRONIC COMPONENT
PURIFICATION METHOD FOR COPPER FOIL
6796547 ⎘