P

Inventor

YANG LIANGLIANG

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

AUTEL INTELLIGENT TECH CORP LTD

2 patents

CHINA PETROLEUM & CHEMICAL

2 patents

UNIV DALIAN TECH

1 patent