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Inventor

BI LINFENG

US4 patents
⚠️ This page may combine multiple inventors who share the name “BI LINFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GHAYOUR KAVEH

1 patent

YANG YAHAN

1 patent

BI LINFENG

1 patent

BRANETS LARISA V

1 patent