P

Inventor

DENG ZIMING

CN5 patents
⚠️ This page may combine multiple inventors who share the name “DENG ZIMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VITA COURSE TECH HAINAN CO LTD

3 patents

VITA COURSE DIGITAL TECH TSINGTAO CO LTD

2 patents