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Inventor

YANG YANWEI

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

PHOGRAIN TECH SHENZHEN CO LTD

2 patents

CHINA PETROCHEMICAL CORP

1 patent

YANG NAN

1 patent

UNIV SOOCHOW

1 patent