Changzhou
China
5
2026-06-18
Guohui Chen from Changzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Multilayer Circuit Board and Electronic Device Using Same
#2 | 2025-04-17NON-COPLANAR PARALLEL RESISTANCE-REDUCING CIRCUIT STRUCTURE
#3 | 2024-10-10COMPOSITE BOARD MATERIAL AND FLEXIBLE PRINTED CIRCUIT
#4 | 2024-09-05Circuit board
#5 | 2024-08-29Flexible printed circuit
6766545 ⎘