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Inventor

YANG XIANFENG

CN7 patents
⚠️ This page may combine multiple inventors who share the name “YANG XIANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

4 patents

EZEN NETWORK INC

1 patent

HU MAOWEI

1 patent

HUNAN MEICHENG CERAMIC TECH CO LTD

1 patent