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YANG FENG
CN
3 patents
Top patents
by PatentIndex Score
USD843571S
Mar 19, 2019
Kegel ball
YANG FENG
10 citations
83
US8319855B2
Nov 27, 2012
Method, apparatus and system for image acquisition and conversion
YANG FENG
9 citations
83
US10190152B2
Jan 29, 2019
Methods and compositions for direct chemical lysis
YANG FENG
2 citations
69