Inventor · disambiguated record
Jia-Kuen Wang
Also filed as: WANG JIA-KUEN
74 granted patents·4 pending applications·245 citations·filing 2012–2025
99Inventor score
Top patents by PatentIndex Score
78 records- 0198US12080831B2Light-emitting device with semiconductor stack and reflective layer on semiconductor stackEPISTAR CORP·Filed 2023·Granted Sep 3, 2024·2 cites·20 claims
- 0298US9490295B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2015·Granted Nov 8, 2016·23 cites·20 claims
- 0396US11658269B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted May 23, 2023·2 cites·18 claims
- 0496US10680136B2Light-emitting device with reflective layerEPISTAR CORP·Filed 2019·Granted Jun 9, 2020·8 cites·17 claims
- 0596US10651344B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted May 12, 2020·11 cites·20 claims
- 0695US9299893B2Light-emitting device that provides efficient and bright luminescenceEPISTAR CORP·Filed 2014·Granted Mar 29, 2016·19 cites·19 claims
- 0794US9741763B2Optoelectronic deviceEPISTAR CORP·Filed 2016·Granted Aug 22, 2017·7 cites·20 claims
- 0894US9306123B2Light-emitting elementEPISTAR CORP·Filed 2015·Granted Apr 5, 2016·8 cites·20 claims
- 0993US10950758B2Light-emitting device with reflective layerEPISTAR CORP·Filed 2020·Granted Mar 16, 2021·2 cites·20 claims
- 1093US10446721B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Oct 15, 2019·7 cites·19 claims
- 1193US10056429B2Electrode structure of optoelectronic deviceEPISTAR CORP·Filed 2017·Granted Aug 21, 2018·6 cites·20 claims
- 1293US2024395975A1Light-emitting device with reflective layerEPISTAR CORP·Filed 2024·Application pending·0 cites
- 1392US10217906B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Feb 26, 2019·6 cites·20 claims
- 1491US10522588B2Optoelectronic units in an optoelectronic deviceEPISTAR CORP·Filed 2018·Granted Dec 31, 2019·4 cites·20 claims
- 1590US9076946B2Light-emitting elementEPISTAR CORP·Filed 2013·Granted Jul 7, 2015·6 cites·20 claims
- 1689US9620679B2Light-emitting deviceEPISTAR CORP·Filed 2016·Granted Apr 11, 2017·5 cites·18 claims
- 1789US9153738B2Light-emitting elementEPISTAR CORP·Filed 2015·Granted Oct 6, 2015·4 cites·20 claims
- 1888US10749075B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2019·Granted Aug 18, 2020·4 cites·18 claims
- 1988US9859467B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2015·Granted Jan 2, 2018·4 cites·21 claims
- 2087US12176465B2Light-emitting deviceEPISTAR CORP·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 2187US10340423B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Jul 2, 2019·3 cites·20 claims
- 2286US12218279B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2024·Granted Feb 4, 2025·0 cites·19 claims
- 2386US11355550B2Optoelectronic device having conductor arrangement structures non-overlapped with heat dissipation padsEPISTAR CORP·Filed 2020·Granted Jun 7, 2022·1 cites·20 claims
- 2486US10825860B2Electrode configuration for an optoelectronic deviceEPISTAR CORP·Filed 2019·Granted Nov 3, 2020·2 cites·20 claims
- 2584US12166156B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 2682US9461209B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2015·Granted Oct 4, 2016·3 cites·20 claims
- 2781USD740240SLight-emitting diode deviceEPISTAR CORP·Filed 2015·Granted Oct 6, 2015·19 cites·1 claims
- 2880US12218282B2Light-emitting deviceEPISTAR CORP·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 2980US11894491B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2023·Granted Feb 6, 2024·0 cites·15 claims
- 3079US11721791B2Light-emitting device with semiconductor stack and reflective layer on semiconductor stackEPISTAR CORP·Filed 2021·Granted Aug 8, 2023·0 cites·20 claims
- 3179US11705480B2Optoelectronic device with electrodes forming an outer boundary beyond an outer boundary of an epitaxial stackEPISTAR CORP·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 3279US11563149B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 3379US10680138B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted Jun 9, 2020·1 cites·19 claims
- 3478US11011680B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 3577US11699776B2Light-emitting element having conductive contact layerEPISTAR CORP·Filed 2021·Granted Jul 11, 2023·0 cites·18 claims
- 3677US10153398B2Light-emitting device and manufacturing method thereofEPISTAR CORP·Filed 2017·Granted Dec 11, 2018·2 cites·18 claims
- 3777US2025185423A1Light-emitting deviceEPISTAR CORP·Filed 2025·Application pending·0 cites
- 3876US11764332B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2022·Granted Sep 19, 2023·0 cites·20 claims
- 3976US10985295B2Light-emitting deviceEPISTAR CORP·Filed 2020·Granted Apr 20, 2021·0 cites·19 claims
- 4076US9893241B2Light emitting device having bonding pads formed therein for packagingEPISTAR CORP·Filed 2016·Granted Feb 13, 2018·1 cites·20 claims
- 4174US11908975B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2021·Granted Feb 20, 2024·0 cites·15 claims
- 4274US10361342B2Light-emitting deviceEPISTAR CORP·Filed 2017·Granted Jul 23, 2019·2 cites·19 claims
- 4372USD698743SLight-emitting diodeEPISTAR CORP·Filed 2013·Granted Feb 4, 2014·13 cites·1 claims
- 4470US11329195B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2020·Granted May 10, 2022·0 cites·17 claims
- 4570USD725052SLight-emitting diode deviceEPISTAR CORP·Filed 2014·Granted Mar 24, 2015·15 cites·1 claims
- 4666US10964847B2Light-emitting elementEPISTAR CORP·Filed 2019·Granted Mar 30, 2021·0 cites·19 claims
- 4766USD721663SLight-emitting diode deviceEPISTAR CORP·Filed 2013·Granted Jan 27, 2015·11 cites·1 claims
- 4865US11011679B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2019·Granted May 18, 2021·0 cites·18 claims
- 4965USD733079SLight-emitting diode deviceEPISTAR CORP·Filed 2014·Granted Jun 30, 2015·12 cites·1 claims
- 5063US10297723B2Light emitting deviceEPISTAR CORP·Filed 2018·Granted May 21, 2019·0 cites·20 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →