Assignee
EPISTAR CORP
TW·984 granted patents·245 pending applications·4,657 citations·filing 1997–2025
Top patents by PatentIndex Score
1,229 records- 0199US8054409B2Liquid crystal displayEPISTAR CORP·Filed 2010·Granted Nov 8, 2011·31 cites·19 claims
- 0298US12080831B2Light-emitting device with semiconductor stack and reflective layer on semiconductor stackEPISTAR CORP·Filed 2023·Granted Sep 3, 2024·2 cites·20 claims
- 0398US11949050B2LED assemblyEPISTAR CORP·Filed 2022·Granted Apr 2, 2024·5 cites·10 claims
- 0498US9490295B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2015·Granted Nov 8, 2016·23 cites·20 claims
- 0598US7560738B2Light-emitting diode array having an adhesive layerEPISTAR CORP·Filed 2005·Granted Jul 14, 2009·67 cites·47 claims
- 0698US7335522B2Package structure for light emitting diode and method thereofEPISTAR CORP·Filed 2005·Granted Feb 26, 2008·115 cites·7 claims
- 0798US7294866B2Flip-chip light-emitting device with micro-reflectorEPISTAR CORP·Filed 2005·Granted Nov 13, 2007·61 cites·18 claims
- 0898US7067340B1Flip-chip light emitting diode and fabricating method thereofEPISTAR CORP·Filed 2005·Granted Jun 27, 2006·76 cites·20 claims
- 0997US11870022B2Package and display moduleEPISTAR CORP·Filed 2022·Granted Jan 9, 2024·3 cites·17 claims
- 1097US7724321B2Liquid crystal displayEPISTAR CORP·Filed 2005·Granted May 25, 2010·45 cites·18 claims
- 1197US7341358B2Illumination apparatusEPISTAR CORP·Filed 2005·Granted Mar 11, 2008·84 cites·43 claims
- 1297US7246931B2LED light sourceEPISTAR CORP·Filed 2005·Granted Jul 24, 2007·185 cites·18 claims
- 1397US7015513B2Organic adhesive light-emitting device with a vertical structureEPISTAR CORP·Filed 2005·Granted Mar 21, 2006·63 cites·26 claims
- 1496US11658269B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted May 23, 2023·2 cites·18 claims
- 1596US11575070B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 1696US10680136B2Light-emitting device with reflective layerEPISTAR CORP·Filed 2019·Granted Jun 9, 2020·8 cites·17 claims
- 1796US10651344B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted May 12, 2020·11 cites·20 claims
- 1896US10319877B2Light-emitting device and manufacturing method thereofEPISTAR CORP·Filed 2018·Granted Jun 11, 2019·8 cites·13 claims
- 1996US9331239B1Light-emitting deviceEPISTAR CORP·Filed 2015·Granted May 3, 2016·16 cites·20 claims
- 2096US7142769B2Illumination packageEPISTAR CORP·Filed 2005·Granted Nov 28, 2006·77 cites·17 claims
- 2195US11901478B2Method of selectively transferring semiconductor deviceEPISTAR CORP·Filed 2021·Granted Feb 13, 2024·2 cites·15 claims
- 2295US11817433B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Nov 14, 2023·2 cites·20 claims
- 2395US11799060B2Light-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
- 2495US11757077B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 2595US11658052B2Chip transferring method and the apparatus thereofEPISTAR CORP·Filed 2021·Granted May 23, 2023·4 cites·20 claims
- 2695US11621374B2Light-emitting device with a plurality of electrodes on a semiconductor stackEPISTAR CORP·Filed 2021·Granted Apr 4, 2023·3 cites·20 claims
- 2795US11600746B2Semiconductor device comprising electron blocking layerEPISTAR CORP·Filed 2021·Granted Mar 7, 2023·4 cites·18 claims
- 2895US11374146B2Semiconductor deviceEPISTAR CORP·Filed 2020·Granted Jun 28, 2022·4 cites·20 claims
- 2995US11282982B2Light-emitting device and manufacturing method thereofEPISTAR CORP·Filed 2020·Granted Mar 22, 2022·4 cites·17 claims
- 3095US9530934B1Light-emitting deviceEPISTAR CORP·Filed 2015·Granted Dec 27, 2016·13 cites·20 claims
- 3195US9306115B1Light-emitting deviceEPISTAR CORP·Filed 2015·Granted Apr 5, 2016·6 cites·20 claims
- 3295US9299893B2Light-emitting device that provides efficient and bright luminescenceEPISTAR CORP·Filed 2014·Granted Mar 29, 2016·19 cites·19 claims
- 3395US9257604B2Light-emitting device having a patterned surfaceEPISTAR CORP·Filed 2013·Granted Feb 9, 2016·9 cites·16 claims
- 3495US9018655B2Light emitting apparatus and manufacture method thereofEPISTAR CORP·Filed 2013·Granted Apr 28, 2015·24 cites·20 claims
- 3595US8912564B2Light-emitting deviceEPISTAR CORP·Filed 2013·Granted Dec 16, 2014·12 cites·20 claims
- 3695US7326967B2Light emitting diode having an omnidirectional reflector including a transparent conductive layerEPISTAR CORP·Filed 2005·Granted Feb 5, 2008·67 cites·30 claims
- 3795US7168841B2Backlight module having independent light sourceEPISTAR CORP·Filed 2005·Granted Jan 30, 2007·54 cites·27 claims
- 3894US12057337B2Chip transferring method and the apparatus thereofEPISTAR CORP·Filed 2023·Granted Aug 6, 2024·2 cites·16 claims
- 3994US11728456B2Semiconductor deviceEPISTAR CORP·Filed 2022·Granted Aug 15, 2023·2 cites·20 claims
- 4094US11519564B2Light emitting bulbEPISTAR CORP·Filed 2021·Granted Dec 6, 2022·2 cites·10 claims
- 4194US11508887B2Package and display moduleEPISTAR CORP·Filed 2020·Granted Nov 22, 2022·3 cites·11 claims
- 4294US11423830B2Display apparatus with array of light emitting diodes and method of manufacturing the sameEPISTAR CORP·Filed 2021·Granted Aug 23, 2022·2 cites·17 claims
- 4394US10290730B1Semiconductor power deviceEPISTAR CORP·Filed 2018·Granted May 14, 2019·19 cites·14 claims
- 4494US9741763B2Optoelectronic deviceEPISTAR CORP·Filed 2016·Granted Aug 22, 2017·7 cites·20 claims
- 4594US9577048B1Heterostructure field-effect transistorEPISTAR CORP·Filed 2015·Granted Feb 21, 2017·16 cites·10 claims
- 4694US9472725B2Light-emitting devicesEPISTAR CORP·Filed 2015·Granted Oct 18, 2016·5 cites·19 claims
- 4794US9306123B2Light-emitting elementEPISTAR CORP·Filed 2015·Granted Apr 5, 2016·8 cites·20 claims
- 4894US9196806B2Light emitting deviceEPISTAR CORP·Filed 2013·Granted Nov 24, 2015·10 cites·20 claims
- 4994US7850321B2Wavelength converting systemEPISTAR CORP·Filed 2008·Granted Dec 14, 2010·18 cites·21 claims
- 5094US7385226B2Light-emitting deviceEPISTAR CORP·Filed 2005·Granted Jun 10, 2008·59 cites·42 claims
Showing the top 50 of 1,229 patent records by PatentIndex Score.
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