P

Inventor

XU WEIJIAN

CN6 patents
⚠️ This page may combine multiple inventors who share the name “XU WEIJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING BAIDU NETCOM SCI & TECH CO LTD

4 patents

CCTEG CHINA COAL RES INSTITUTE

1 patent

BEIJING BYTEDANCE NETWORK TECH CO LTD

1 patent