P

Inventor

ZHANG QIANMIN

CN15 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG QIANMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIANJIN BYTEDANCE TECH CO LTD

9 patents

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD

3 patents

CHINA PETROLEUM & CHEM CORP

1 patent

QIAO JINLIANG

1 patent

BEJING ZITIAO NETWORK TECH CO LTD

1 patent