P

Inventor

ZHENG YIJUN

SE6 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG YIJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NINGBO GEELY AUTOMOBILE RES & DEVELOPMENT CO LTD

3 patents

ZHENG YIJUN

1 patent

SHENZHEN CITY GAOLUO INNOVATION TECH CO LTD

1 patent

CHINA PETROLEUM & CHEM CORP

1 patent