P

Inventor

ZHANG GUOYING

CN10 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG GUOYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIAONING GREATEST BIO PHARMACEUTICAL CO LTD

5 patents

SUBASIC PERO

2 patents

ZHANG CE

1 patent

HORIZON JOURNEY HANGZHOU ARTIFICIAL INTELLIGENCE TECH CO LTD

1 patent

SHANDONG YINGDONG YINGHAO BIOTECHNOLOGY INC

1 patent