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Inventor

ZHANG GUANGYU

CN13 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG GUANGYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

4 patents

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD

4 patents

DAI HONGJIE

2 patents

NARTRON CORP

1 patent

GR SPRING & STAMPING INC

1 patent

CHINA AUTOMOTIVE TECH & RES CT

1 patent