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Inventor

LIU SHAOYI

US7 patents
⚠️ This page may combine multiple inventors who share the name “LIU SHAOYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KEDE NUMERICAL CONTROL CO LTD

4 patents

CORNELL RES FOUNDATION INC

2 patents

SZETO HAZEL H

1 patent