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Inventor

LI QINGYANG

CN7 patents
⚠️ This page may combine multiple inventors who share the name “LI QINGYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACK & DECKER INC

3 patents

BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD

2 patents

ADOBE INC

1 patent

UNIV NORTHWESTERN POLYTECHNICAL

1 patent