P

Inventor

CHENG HAN

CN17 patents
⚠️ This page may combine multiple inventors who share the name “CHENG HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BYD CO LTD

4 patents

CHENG HAN

2 patents

GE PREC HEALTHCARE LLC

2 patents

GONEO GROUP CO LTD

2 patents

QUAN XIAO FEI

1 patent

INVENTEC MULTIMEDIA & TELECOM

1 patent

SHANGHAI ZHANGMEN SCIENCE & TECH CO LTD

1 patent

SHANGHAI SHANGWANG NETWORK TECH CO LTD

1 patent

LEMON INC

1 patent

GONGNIU GROUP CO LTD

1 patent

RUBBER RES INST CATAS

1 patent