Assignee
POSCO LED CO LTD
KR·26 granted patents·37 pending applications·591 citations·filing 2012–2015
Top patents by PatentIndex Score
63 records- 0197USD702867SLight emitting diode (LED) ceiling lightPOSCO LED CO LTD·Filed 2013·Granted Apr 15, 2014·95 cites·1 claims
- 0297USD688405SLight emitting diode light fixturePOSCO LED CO LTD·Filed 2012·Granted Aug 20, 2013·97 cites·1 claims
- 0395USD714988SCeiling-buried type luminairePOSCO LED CO LTD·Filed 2013·Granted Oct 7, 2014·103 cites·1 claims
- 0495US8841690B1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Sep 23, 2014·13 cites·12 claims
- 0595US8766550B1AC LED lighting apparatus using voltage edge detectorPOSCO LED CO LTD·Filed 2013·Granted Jul 1, 2014·28 cites·18 claims
- 0695USD699386SDiffusive flood light plate for lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Feb 11, 2014·114 cites·1 claims
- 0789US8894247B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Nov 25, 2014·15 cites·13 claims
- 0889US8760064B1LED lighting apparatus with improved total harmonic distortion in source currentPOSCO LED CO LTD·Filed 2012·Granted Jun 24, 2014·12 cites·17 claims
- 0989USD687585SLED light fixturePOSCO LED CO LTD·Filed 2012·Granted Aug 6, 2013·40 cites·1 claims
- 1084US9041303B2AC LED lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted May 26, 2015·8 cites·7 claims
- 1184US8801231B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Aug 12, 2014·8 cites·9 claims
- 1280US8871538B2Method for fabricating wavelength conversion member for use in LED lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Oct 28, 2014·4 cites·16 claims
- 1378US9070845B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Jun 30, 2015·5 cites·9 claims
- 1473US8668374B2Optical semiconductor based illuminating apparatusPOSCO LED CO LTD·Filed 2012·Granted Mar 11, 2014·4 cites·10 claims
- 1569US9084320B2LED luminaire having high power LED drive circuitPOSCO LED CO LTD·Filed 2013·Granted Jul 14, 2015·2 cites·10 claims
- 1666USD705471SLight emitting diode (LED) ceiling lightPOSCO LED CO LTD·Filed 2013·Granted May 20, 2014·13 cites·1 claims
- 1765US8915618B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Dec 23, 2014·1 cites·13 claims
- 1865USD718892SLED lighting lampPOSCO LED CO LTD·Filed 2012·Granted Dec 2, 2014·15 cites·1 claims
- 1963US9062858B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Granted Jun 23, 2015·1 cites·10 claims
- 2060US2014353711A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2157US2015062914A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2256US2014247598A1Heat sink and led illuminating apparatus comprising the samePOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2356US2015036331A1Optical semiconductor based illuminating apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2454US9115874B2Optical semiconductor illuminating apparatusPOSCO LED CO LTD·Filed 2013·Granted Aug 25, 2015·0 cites·19 claims
- 2554US9117733B2Light emitting module and lighting apparatus having the samePOSCO LED CO LTD·Filed 2013·Granted Aug 25, 2015·0 cites·10 claims
- 2654US2015014733A1Led lighting apparatus and method for fabricating wavelength conversion member for use in the samePOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2754US2015024525A1Led lighting apparatus and method for fabricating wavelength conversion member for use in the samePOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 2853US2014063811A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 2952USD699691SLight emitting diode module for LED lightingPOSCO LED CO LTD·Filed 2013·Granted Feb 18, 2014·9 cites·1 claims
- 3051US2014111988A1Optical semiconductor based illuminating apparatusPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 3151US2015085487A1Optical semiconductor based illuminating apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3250US2015070911A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3350US2014071666A1Optical semiconductor-based tube type lighting apparatusPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 3450US2014353709A1Light emitting diodePOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3550US2016146405A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3649US2016146404A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3749US2016174305A1Ac led luminescent apparatus and a driving method thereofPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 3849US2015184836A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 3948US2015247624A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 4048US2015300623A1Optical semiconductor illuminating apparatusPOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 4148US2016153648A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2014·Application pending·0 cites
- 4246US2014347851A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 4346US2014191673A1LED DRIVING CIRCUIT HAVING Vcc STABILIZATION CIRCUITPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 4446US2014043827A1Led lighting apparatusPOSCO LED CO LTD·Filed 2013·Application pending·0 cites
- 4546US2015282264A1Led luminaire having high power led drive circuitPOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 4645US2015303237A1Light emitting module and lighting apparatus having the samePOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 4745US2013314914A1Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2012·Application pending·0 cites
- 4844US9356207B2Optical semiconductor lighting apparatusPOSCO LED CO LTD·Filed 2015·Granted May 31, 2016·0 cites·11 claims
- 4944US2015323166A1Led-based lighting apparatus with heat pipe cooling structurePOSCO LED CO LTD·Filed 2015·Application pending·0 cites
- 5042US2015230305A1Ac led lighting apparatusPOSCO LED CO LTD·Filed 2015·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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