Inventor · disambiguated record
Chien-Kai Chung
Also filed as: CHUNG CHIEN-KAI
36 granted patents·3 pending applications·80 citations·filing 2007–2023
96Inventor score
Top patents by PatentIndex Score
39 records- 0194US8519430B2Optoelectronic device and method for manufacturing the samePENG WEI-CHIH·Filed 2011·Granted Aug 27, 2013·14 cites·20 claims
- 0286US9196605B2Light-emitting structureSHEN CHIEN-FU·Filed 2011·Granted Nov 24, 2015·5 cites·16 claims
- 0383US9577170B2Light-emitting device having a plurality of contact partsEPISTAR CORP·Filed 2015·Granted Feb 21, 2017·3 cites·17 claims
- 0481US10062730B2Light-emitting structureEPISTAR CORP·Filed 2016·Granted Aug 28, 2018·2 cites·20 claims
- 0581US8592827B2Light-emitting device and the manufacturing method thereofHUANG CHIEN-FU·Filed 2011·Granted Nov 26, 2013·3 cites·18 claims
- 0680US2023187473A1Light-emitting structureEPISTAR CORP·Filed 2023·Application pending·0 cites
- 0775US9412906B2Light-emitting deviceEPISTAR CORP·Filed 2014·Granted Aug 9, 2016·1 cites·20 claims
- 0874US11594573B2Light-emitting structure having a plurality of light-emitting structure unitsEPISTAR CORP·Filed 2021·Granted Feb 28, 2023·0 cites·20 claims
- 0972US9997687B2Light-emitting deviceEPISTAR CORP·Filed 2017·Granted Jun 12, 2018·1 cites·19 claims
- 1071US9847460B2Light emitting device with reflective electrodeEPISTAR CORP·Filed 2016·Granted Dec 19, 2017·1 cites·17 claims
- 1170USD681570SLight-emitting diodeWANG HSIN-YING·Filed 2012·Granted May 7, 2013·17 cites·1 claims
- 1268US9455242B2Semiconductor optoelectronic deviceWANG HSIN-YING·Filed 2011·Granted Sep 27, 2016·1 cites·11 claims
- 1367USD681567SLight-emitting diodeWANG HSIN-YING·Filed 2012·Granted May 7, 2013·15 cites·1 claims
- 1466US9508902B2Optoelectronic semiconductor deviceKO TSUN-KAI·Filed 2009·Granted Nov 29, 2016·3 cites·23 claims
- 1565US9306124B2Light emitting device with reflective electrodeKO TING-CHIA·Filed 2012·Granted Apr 5, 2016·1 cites·20 claims
- 1663US9231164B2Light-emitting deviceEPISTAR CORP·Filed 2013·Granted Jan 5, 2016·0 cites·6 claims
- 1763US8847248B2Light-emitting device and the manufacturing method thereofEPISTAR CORP·Filed 2013·Granted Sep 30, 2014·0 cites·11 claims
- 1861US10950652B2Light-emitting structure having a plurality of light-emitting structure unitsEPISTAR CORP·Filed 2018·Granted Mar 16, 2021·0 cites·18 claims
- 1961US10396243B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Aug 27, 2019·0 cites·16 claims
- 2059US10985301B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Apr 20, 2021·0 cites·20 claims
- 2159US10056525B2Light-emitting deviceEPISTAR CORP·Filed 2017·Granted Aug 21, 2018·0 cites·17 claims
- 2258US9269855B2Method for manufacturing high efficiency light-emitting diodesEPISTAR CORP·Filed 2013·Granted Feb 23, 2016·0 cites·20 claims
- 2357US10529895B2Optoelectronic semiconductor deviceEPISTAR CORP·Filed 2017·Granted Jan 7, 2020·0 cites·15 claims
- 2456US9755109B2Light-emitting deviceEPISTAR CORP·Filed 2016·Granted Sep 5, 2017·0 cites·19 claims
- 2556US9406719B2Light-emitting structureEPISTAR CORP·Filed 2015·Granted Aug 2, 2016·0 cites·13 claims
- 2656US9142534B2Light-emitting deviceCHEN CHAO-HSING·Filed 2009·Granted Sep 22, 2015·1 cites·15 claims
- 2754US9876146B2Optoelectronic semiconductor deviceEPISTAR CORP·Filed 2016·Granted Jan 23, 2018·0 cites·20 claims
- 2854US2018069155A1Light Emitting Device with Reflective ElectrodeEPISTAR CORP·Filed 2017·Application pending·0 cites
- 2951US8623682B2Method for manufacturing high efficiency light-emitting diodesCHUNG CHIEN-KAI·Filed 2012·Granted Jan 7, 2014·0 cites·19 claims
- 3050USD770397SLight-emitting diode unitEPISTAR CORP·Filed 2014·Granted Nov 1, 2016·6 cites·1 claims
- 3150USD743355SLight-emitting diode unitEPISTAR CORP·Filed 2014·Granted Nov 17, 2015·6 cites·1 claims
- 3250US8890178B2Light-emitting elementHUANG CHIEN-FU·Filed 2011·Granted Nov 18, 2014·0 cites·16 claims
- 3349US8486742B2Method for manufacturing high efficiency light-emitting diodesCHUNG CHIEN-KAI·Filed 2011·Granted Jul 16, 2013·0 cites·20 claims
- 3448US2008157097A1Light-emitting diode structure and method for manufacturing the sameEPITECH TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 3546US8759848B2Light-emitting deviceCHEN CHAO-HSING·Filed 2012·Granted Jun 24, 2014·0 cites·20 claims
- 3645US10038029B2Light-emitting deviceEPISTAR CORP·Filed 2015·Granted Jul 31, 2018·0 cites·10 claims
- 3745US9231158B2Light-emitting diode structure with electrode pads of similar surface roughness and method for manufacturing the sameKUO CHENG-TA·Filed 2011·Granted Jan 5, 2016·0 cites·9 claims
- 3841US9508901B2Light-emitting device and the manufacturing method thereofEPISTAR CORP·Filed 2013·Granted Nov 29, 2016·0 cites·10 claims
- 3936US9035329B2Light-emitting deviceCHEN CHAO-HSING·Filed 2011·Granted May 19, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →