Assignee

ZHANG ZUREN

CN·2 granted patents·2,177 citations·filing 2010–2012

Technology mixA61B2

Top patents by PatentIndex Score

2 records

0194US9216020B2Endoscopic surgical cutting stapler with a chain articulationZHANG ZUREN·Filed 2010·Granted Dec 22, 2015·1.3k cites·11 claims
0292US9561030B2Surgical staple and staple pocket for forming kidney-shaped stapleZHANG ZUREN·Filed 2012·Granted Feb 7, 2017·907 cites·11 claims

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