Assignee
HUIZHOU LIGHT ENGINE LTD
CN·20 granted patents·9 pending applications·290 citations·filing 2007–2018
Top patents by PatentIndex Score
29 records- 0197US8052303B2Integrally formed single piece light emitting diode light wire and uses thereofHUIZHOU LIGHT ENGINE LTD·Filed 2009·Granted Nov 8, 2011·66 cites·15 claims
- 0296US7988332B2Integrally formed single piece light emitting diode light wireHUIZHOU LIGHT ENGINE LTD·Filed 2007·Granted Aug 2, 2011·49 cites·9 claims
- 0390USD642721SFlood lightHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Aug 2, 2011·45 cites·1 claims
- 0488US10145531B2Light emitting diode strobe lighting systemHUIZHOU LIGHT ENGINE LTD·Filed 2016·Granted Dec 4, 2018·6 cites·29 claims
- 0588US9212801B2Electrical connections for a light-emitting diode lampHUIZHOU LIGHT ENGINE LTD·Filed 2012·Granted Dec 15, 2015·12 cites·15 claims
- 0681US10251236B1Lamps having current leakage protection, systems and methods of useHUIZHOU LIGHT ENGINE LTD·Filed 2018·Granted Apr 2, 2019·3 cites·21 claims
- 0780USD635930SFour-way power splitterHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Apr 12, 2011·26 cites·1 claims
- 0879USD639752SRemote controlHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Jun 14, 2011·24 cites·1 claims
- 0978US9161404B2AC LED array configuration switching circuit triggered by source voltage levelHUIZHOU LIGHT ENGINE LTD·Filed 2013·Granted Oct 13, 2015·5 cites·16 claims
- 1073USD639464SLight bulbHUIZHOU LIGHT ENGINE LTD·Filed 2011·Granted Jun 7, 2011·20 cites·1 claims
- 1172US9320099B2LED Switch Circuitry for Varying Input Voltage SourceHUIZHOU LIGHT ENGINE LTD·Filed 2013·Granted Apr 19, 2016·3 cites·11 claims
- 1272US9113525B2LED switch circuitry for varying input voltage sourceHUIZHOU LIGHT ENGINE LTD·Filed 2015·Granted Aug 18, 2015·2 cites·20 claims
- 1361US9462648B2Method and arrangement for remotely driving light emitting diodes from a three-phase power source via a single phase cable systemHUIZHOU LIGHT ENGINE LTD·Filed 2014·Granted Oct 4, 2016·1 cites·15 claims
- 1461US9445472B2Method and circuit for driving light-emitting diodes from three-phase power sourceHUIZHOU LIGHT ENGINE LTD·Filed 2014·Granted Sep 13, 2016·1 cites·20 claims
- 1558USD642703SLED lighting apparatusHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Aug 2, 2011·10 cites·1 claims
- 1658US2018231219A1Troffer lighting systems and methods for installing the sameHUIZHOU LIGHT ENGINE LTD·Filed 2018·Application pending·0 cites
- 1756US2018231198A1Troffer lighting systems and methods for installing the sameHUIZHOU LIGHT ENGINE LTD·Filed 2018·Application pending·0 cites
- 1855USD640805SLight bulbHUIZHOU LIGHT ENGINE LTD·Filed 2011·Granted Jun 28, 2011·9 cites·1 claims
- 1954US2018231218A1Troffer lighting systems and methods for installing the sameHUIZHOU LIGHT ENGINE LTD·Filed 2018·Application pending·0 cites
- 2051US2015085498A1Illuminating apparatus with large view angleHUIZHOU LIGHT ENGINE LTD·Filed 2013·Application pending·0 cites
- 2151US2015042236A1Method and apparatus for controlling brightness of light emitting diodesHUIZHOU LIGHT ENGINE LTD·Filed 2014·Application pending·0 cites
- 2249USD642291SLight bulbHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Jul 26, 2011·6 cites·1 claims
- 2348US9161400B2Method and apparatus for cancelling output current ripples in LED driving circuitsHUIZHOU LIGHT ENGINE LTD·Filed 2013·Granted Oct 13, 2015·0 cites·14 claims
- 2445US2015015142A1Led light bulb with leds mounted on angled circuit boardHUIZHOU LIGHT ENGINE LTD·Filed 2013·Application pending·0 cites
- 2544US2015008834A1Lossless forward voltage matching network for led driversHUIZHOU LIGHT ENGINE LTD·Filed 2013·Application pending·0 cites
- 2643US9206975B2Non-glare reflective LED lighting apparatus with heat sink mountingHUIZHOU LIGHT ENGINE LTD·Filed 2013·Granted Dec 8, 2015·0 cites·12 claims
- 2739US2016284177A1Addressable light emitting diode lighting strip and methods, uses, and systems thereofHUIZHOU LIGHT ENGINE LTD·Filed 2016·Application pending·0 cites
- 2837USD643136SLight bulbHUIZHOU LIGHT ENGINE LTD·Filed 2010·Granted Aug 9, 2011·2 cites·1 claims
- 2934US2016091148A1Solid-state lighting apparatus with detachable moduleHUIZHOU LIGHT ENGINE LTD·Filed 2015·Application pending·0 cites
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