Assignee

KIM UI JONG

KR·2 granted patents·0 citations·filing 2011–2012

Technology mixY02B2 H02M1 H05B1

Top patents by PatentIndex Score

2 records

0136US8624516B2Power supply apparatus for light emitting diodeKIM UI JONG·Filed 2011·Granted Jan 7, 2014·0 cites·11 claims
0226US9369034B2Switching power supply circuit using switching devices and switching controllerKIM UI JONG·Filed 2012·Granted Jun 14, 2016·0 cites·3 claims

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