P

Inventor

XU GUOCHAO

CN13 patents
⚠️ This page may combine multiple inventors who share the name “XU GUOCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV JIANGNAN

7 patents

GUANGZHOU ISSYZONE TECH CO LIMITED

4 patents

GUANGZHOU BOJU INFORMATION TECH CO LTD

2 patents