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Inventor

ZHANG JINYIN

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

ALIBABA GROUP HOLDING LTD

2 patents

WU WEIXUN

1 patent

ZHANG JINYIN

1 patent

GU HAIJIE

1 patent