Inventor · disambiguated record
Chao-Hsing Chen
Also filed as: CHEN CHAO · CHEN CHAO H · CHEN CHAO-HSING
145 granted patents·25 pending applications·410 citations·filing 1995–2025
99Inventor score
Top patents by PatentIndex Score
170 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
- 0496US11575070B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 0596US10680136B2Light-emitting device with reflective layerEPISTAR CORP·Filed 2019·Granted Jun 9, 2020·8 cites·17 claims
- 0696US10651344B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted May 12, 2020·11 cites·20 claims
- 0795US11799060B2Light-emitting device with a plurality of concave parts on the edge of the semiconductor mesaEPISTAR CORP·Filed 2023·Granted Oct 24, 2023·2 cites·20 claims
- 0895US11757077B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 0995US11621374B2Light-emitting device with a plurality of electrodes on a semiconductor stackEPISTAR CORP·Filed 2021·Granted Apr 4, 2023·3 cites·20 claims
- 1095US9299893B2Light-emitting device that provides efficient and bright luminescenceEPISTAR CORP·Filed 2014·Granted Mar 29, 2016·19 cites·19 claims
- 1194US9741763B2Optoelectronic deviceEPISTAR CORP·Filed 2016·Granted Aug 22, 2017·7 cites·20 claims
- 1294US9472725B2Light-emitting devicesEPISTAR CORP·Filed 2015·Granted Oct 18, 2016·5 cites·19 claims
- 1394US9306123B2Light-emitting elementEPISTAR CORP·Filed 2015·Granted Apr 5, 2016·8 cites·20 claims
- 1493US10950758B2Light-emitting device with reflective layerEPISTAR CORP·Filed 2020·Granted Mar 16, 2021·2 cites·20 claims
- 1593US10446721B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Oct 15, 2019·7 cites·19 claims
- 1693US10056429B2Electrode structure of optoelectronic deviceEPISTAR CORP·Filed 2017·Granted Aug 21, 2018·6 cites·20 claims
- 1793US2024395975A1Light-emitting device with reflective layerEPISTAR CORP·Filed 2024·Application pending·0 cites
- 1892US10217906B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Feb 26, 2019·6 cites·20 claims
- 1992US9048379B2Light-emitting devicesEPISTAR CORP·Filed 2013·Granted Jun 2, 2015·6 cites·19 claims
- 2092US8598614B2Light-emitting devicesCHEN CHAO-HSING·Filed 2011·Granted Dec 3, 2013·7 cites·19 claims
- 2191US11038085B2Light-emitting device with a plurality of electrodes on a semiconductor stackEPISTAR CORP·Filed 2019·Granted Jun 15, 2021·6 cites·20 claims
- 2291US10522588B2Optoelectronic units in an optoelectronic deviceEPISTAR CORP·Filed 2018·Granted Dec 31, 2019·4 cites·20 claims
- 2391US9876138B2Light-emitting devicesEPISTAR CORP·Filed 2016·Granted Jan 23, 2018·5 cites·20 claims
- 2490US11437430B2Light-emitting deviceEPISTAR CORP·Filed 2020·Granted Sep 6, 2022·2 cites·19 claims
- 2590US11063087B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted Jul 13, 2021·2 cites·15 claims
- 2690US9076946B2Light-emitting elementEPISTAR CORP·Filed 2013·Granted Jul 7, 2015·6 cites·20 claims
- 2789US9620679B2Light-emitting deviceEPISTAR CORP·Filed 2016·Granted Apr 11, 2017·5 cites·18 claims
- 2889US9153738B2Light-emitting elementEPISTAR CORP·Filed 2015·Granted Oct 6, 2015·4 cites·20 claims
- 2988US10749075B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2019·Granted Aug 18, 2020·4 cites·18 claims
- 3088US9859467B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2015·Granted Jan 2, 2018·4 cites·21 claims
- 3188USD687396SLight-emitting diode arrayCHEN CHAO-HSING·Filed 2012·Granted Aug 6, 2013·39 cites·1 claims
- 3287US12464869B2Light-emitting element with a cushion partEPISTAR CORP·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3387US12176465B2Light-emitting deviceEPISTAR CORP·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 3487US10340423B2Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Jul 2, 2019·3 cites·20 claims
- 3586US12283606B2Light-emitting deviceEPISTAR CORP·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 3686US12218279B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2024·Granted Feb 4, 2025·0 cites·19 claims
- 3786US11355550B2Optoelectronic device having conductor arrangement structures non-overlapped with heat dissipation padsEPISTAR CORP·Filed 2020·Granted Jun 7, 2022·1 cites·20 claims
- 3886US10825860B2Electrode configuration for an optoelectronic deviceEPISTAR CORP·Filed 2019·Granted Nov 3, 2020·2 cites·20 claims
- 3986US9196605B2Light-emitting structureSHEN CHIEN-FU·Filed 2011·Granted Nov 24, 2015·5 cites·16 claims
- 4086US8405106B2Light-emitting deviceHSU TZU-CHIEH·Filed 2010·Granted Mar 26, 2013·6 cites·19 claims
- 4186US2024274766A1Light-emitting deviceEPISTAR CORP·Filed 2024·Application pending·0 cites
- 4285US12155019B2Light-emitting deviceEPISTAR CORP·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 4385US11990575B2Light-emitting deviceEPISTAR CORP·Filed 2023·Granted May 21, 2024·0 cites·17 claims
- 4484US12166156B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 4584US2025386621A1Light-emitting deviceEPISTAR CORP·Filed 2025·Application pending·0 cites
- 4683US10304999B2Light-emitting devicesEPISTAR CORP·Filed 2017·Granted May 28, 2019·2 cites·20 claims
- 4783US9577170B2Light-emitting device having a plurality of contact partsEPISTAR CORP·Filed 2015·Granted Feb 21, 2017·3 cites·17 claims
- 4882US12230744B2Light-emitting device with a plurality of concave parts on the edge of the semiconductor mesaEPISTAR CORP·Filed 2023·Granted Feb 18, 2025·0 cites·18 claims
- 4982US9461209B2Semiconductor light-emitting deviceEPISTAR CORP·Filed 2015·Granted Oct 4, 2016·3 cites·20 claims
- 5081US11973164B2Light-emitting deviceEPISTAR CORP·Filed 2023·Granted Apr 30, 2024·0 cites·20 claims
Showing the top 50 of 170 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →