Assignee
LEE WOOJIN
US15 patents
Top patents by PatentIndex Score
US8409175B2Apr 2, 2013
Surgical instrument guide device
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Surgical instrument
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Surgical instrument
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US8257386B2Sep 4, 2012
Surgical instrument
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Surgical instrument
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US8926597B2Jan 6, 2015
Surgical instrument guide device
LEE WOOJIN15 citations93
US8709037B2Apr 29, 2014
Surgical instrument
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US8083765B2Dec 27, 2011
Surgical instrument
LEE WOOJIN21 citations92
US10188372B2Jan 29, 2019
Surgical instrument guide device
LEE WOOJIN5 citations84
US9427256B2Aug 30, 2016
Surgical instrument guide device
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US8221450B2Jul 17, 2012
Surgical instrument
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US10192782B2Jan 29, 2019
Method of manufacturing semiconductor device using a plurality of etch stop layers
LEE WOOJIN4 citations69
US8283893B2Oct 9, 2012
Protection circuit for battery pack and battery pack including the same
LEE WOOJIN5 citations60
US8765274B2Jul 1, 2014
Secondary battery and method of making secondary battery
LEE WOOJIN1 citations52
US9129763B2Sep 8, 2015
Mobile terminal
LEE WOOJIN0 citations39