P

Inventor

Gao yu-han

CN3 patents
⚠️ This page may combine multiple inventors who share the name “Gao yu-han”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA ELECTRONIC TECH CORPORATION 24TH RESEARCH INSTITUTE

2 patents

CHINA ELECTRONIC TECH CORP 24TH RES INST

1 patent