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Inventor

LIU YAMEI

CN3 patents
⚠️ This page may combine multiple inventors who share the name “LIU YAMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APRICA KASSAI KK

1 patent

VIVO MOBILE COMMUNICATION CO LTD

1 patent

STEPANOV VICTOR G

1 patent