Assignee
JI WON-SOO
KR·3 granted patents·2 pending applications·37 citations·filing 2009–2015
Top patents by PatentIndex Score
5 records- 0194US8922643B2Apparatus for inspecting light emitting diode and inspecting method using said apparatusJI WON SOO·Filed 2012·Granted Dec 30, 2014·35 cites·15 claims
- 0252US8331649B2LED testing apparatus and testing method thereofJI WON SOO·Filed 2009·Granted Dec 11, 2012·2 cites·19 claims
- 0345US2012122250A1Apparatus and method for manufacturing led packageJI WON SOO·Filed 2011·Application pending·0 cites
- 0437US2012249776A1Light-emitting device inspecting apparatus and methodJI WON-SOO·Filed 2012·Application pending·0 cites
- 0536US9841161B2Lens for light emitter, light source module, lighting device, and lighting systemJI WON SOO·Filed 2015·Granted Dec 12, 2017·0 cites·14 claims
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