Assignee
KA JI-HYUN
KR·4 granted patents·1 pending application·5 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0175US8421789B2Mother substrate of organic light emitting display devices and method of aging the sameKA JI-HYUN·Filed 2009·Granted Apr 16, 2013·3 cites·20 claims
- 0267US8970567B2Organic light emitting display and method of driving the sameKA JI-HYUN·Filed 2012·Granted Mar 3, 2015·1 cites·9 claims
- 0366US9390644B2Detecting method of defects of line and demultiplexer, defect detecting device, and display panel including the defect detecting deviceKA JI-HYUN·Filed 2012·Granted Jul 12, 2016·1 cites·18 claims
- 0453US2009225009A1Organic light emitting display device and associated methodsKA JI-HYUN·Filed 2009·Application pending·0 cites
- 0543US8912987B2Organic light emitting display device and driving method thereofKA JI-HYUN·Filed 2012·Granted Dec 16, 2014·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →