Assignee
FORMOSA EPITAXY INC
TW·78 granted patents·10 pending applications·702 citations·filing 2000–2015
Top patents by PatentIndex Score
88 records- 0195US6841804B1Device of white light-emitting diodeFORMOSA EPITAXY INC·Filed 2003·Granted Jan 11, 2005·230 cites·4 claims
- 0294US9123868B2Light emitting element and illumination device thereofFORMOSA EPITAXY INC·Filed 2013·Granted Sep 1, 2015·16 cites·29 claims
- 0393US7307291B2Gallium-nitride based ultraviolet photo detectorFORMOSA EPITAXY INC·Filed 2005·Granted Dec 11, 2007·24 cites·7 claims
- 0493US7173289B1Light emitting diode structure having photonic crystalsFORMOSA EPITAXY INC·Filed 2005·Granted Feb 6, 2007·44 cites·20 claims
- 0593US7148519B2Structure of GaN light-emitting diodeFORMOSA EPITAXY INC·Filed 2005·Granted Dec 12, 2006·24 cites·9 claims
- 0690US9065022B2Light emitting apparatusFORMOSA EPITAXY INC·Filed 2013·Granted Jun 23, 2015·7 cites·23 claims
- 0789US9741699B2Light emitting deviceFORMOSA EPITAXY INC·Filed 2015·Granted Aug 22, 2017·5 cites·11 claims
- 0889US9166116B2Light emitting deviceFORMOSA EPITAXY INC·Filed 2013·Granted Oct 20, 2015·6 cites·24 claims
- 0989US7589350B2Light-emitting diode chipFORMOSA EPITAXY INC·Filed 2006·Granted Sep 15, 2009·17 cites·12 claims
- 1087US9220135B2Light emitting component and light emitting device using sameFORMOSA EPITAXY INC·Filed 2013·Granted Dec 22, 2015·8 cites·12 claims
- 1187US9130129B2Light-emitting diode chipFORMOSA EPITAXY INC·Filed 2012·Granted Sep 8, 2015·5 cites·7 claims
- 1286US7105850B2GaN LED structure with p-type contacting layer grown at low-temperature and having low resistivityFORMOSA EPITAXY INC·Filed 2005·Granted Sep 12, 2006·13 cites·12 claims
- 1384US7049638B2High-brightness gallium-nitride based light emitting diode structureFORMOSA EPITAXY INC·Filed 2005·Granted May 23, 2006·12 cites·8 claims
- 1483US9029898B2Light emitting diode and illumination device using sameFORMOSA EPITAXY INC·Filed 2014·Granted May 12, 2015·6 cites·34 claims
- 1581US6914264B2Structure and manufacturing method for GaN light emitting diodesFORMOSA EPITAXY INC·Filed 2002·Granted Jul 5, 2005·38 cites·11 claims
- 1680US7374958B2Light emitting semiconductor bonding structure and method of manufacturing the sameFORMOSA EPITAXY INC·Filed 2006·Granted May 20, 2008·8 cites·4 claims
- 1779US9661698B2Light emitting component and light emitting device using sameFORMOSA EPITAXY INC·Filed 2014·Granted May 23, 2017·3 cites·15 claims
- 1878US7345321B2High-brightness gallium-nitride based light emitting diode structureFORMOSA EPITAXY INC·Filed 2005·Granted Mar 18, 2008·7 cites·24 claims
- 1974US7473939B2Light-emitting diode structure with transparent window covering layer of multiple filmsFORMOSA EPITAXY INC·Filed 2006·Granted Jan 6, 2009·6 cites·17 claims
- 2072US10854800B2Light emitting device, light emitting module, and illuminating apparatusFORMOSA EPITAXY INC·Filed 2015·Granted Dec 1, 2020·1 cites·17 claims
- 2172US8053797B2Light-emitting device with reflection layer and structure of the reflection layerFORMOSA EPITAXY INC·Filed 2008·Granted Nov 8, 2011·5 cites·10 claims
- 2271USD786458SLight emitting diode filamentFORMOSA EPITAXY INC·Filed 2014·Granted May 9, 2017·16 cites·1 claims
- 2371US9502616B2Light-emitting diodeFORMOSA EPITAXY INC·Filed 2015·Granted Nov 22, 2016·2 cites·18 claims
- 2470US7462868B2Light emitting diode chip with double close-loop electrode designFORMOSA EPITAXY INC·Filed 2006·Granted Dec 9, 2008·4 cites·12 claims
- 2569US9371975B2Light source deviceFORMOSA EPITAXY INC·Filed 2014·Granted Jun 21, 2016·2 cites·16 claims
- 2669US9117589B2Capacitor structure and stack-type capacitor structureFORMOSA EPITAXY INC·Filed 2014·Granted Aug 25, 2015·2 cites·19 claims
- 2769US6979835B1Gallium-nitride based light-emitting diode epitaxial structureFORMOSA EPITAXY INC·Filed 2004·Granted Dec 27, 2005·18 cites·10 claims
- 2869US6753552B1Growth-selective structure of light-emitting diodeFORMOSA EPITAXY INC·Filed 2003·Granted Jun 22, 2004·13 cites·7 claims
- 2968US8933469B2High-voltage light-emitting deviceFORMOSA EPITAXY INC·Filed 2012·Granted Jan 13, 2015·2 cites·9 claims
- 3068US7042019B1Gallium-nitride based multi-quantum well light-emitting diode n-type contact layer structureFORMOSA EPITAXY INC·Filed 2004·Granted May 9, 2006·12 cites·10 claims
- 3166US9488321B2Illumination device with inclined light emitting element disposed on a transparent substrateFORMOSA EPITAXY INC·Filed 2014·Granted Nov 8, 2016·0 cites·9 claims
- 3266US9142621B2Compound semiconductor device and method of fabricating the sameFORMOSA EPITAXY INC·Filed 2013·Granted Sep 22, 2015·2 cites·29 claims
- 3364US9711490B2Illumination deviceFORMOSA EPITAXY INC·Filed 2014·Granted Jul 18, 2017·0 cites·17 claims
- 3464USD732487SPartial semiconductor light emitting componentFORMOSA EPITAXY INC·Filed 2014·Granted Jun 23, 2015·12 cites·1 claims
- 3564US7442962B2High-brightness gallium-nitride based light emitting diode structureFORMOSA EPITAXY INC·Filed 2005·Granted Oct 28, 2008·2 cites·24 claims
- 3663US9368483B2Illumination device capable of decreasing shadow of lighting effectFORMOSA EPITAXY INC·Filed 2013·Granted Jun 14, 2016·0 cites·19 claims
- 3763US7476912B2Multi-directional light scattering LED and manufacturing method thereofFORMOSA EPITAXY INC·Filed 2006·Granted Jan 13, 2009·2 cites·14 claims
- 3863US6967346B2Light emitting diode structure and manufacture method thereofFORMOSA EPITAXY INC·Filed 2003·Granted Nov 22, 2005·12 cites·1 claims
- 3961US9583573B2Compound semiconductor device and method of fabricating the sameFORMOSA EPITAXY INC·Filed 2014·Granted Feb 28, 2017·1 cites·29 claims
- 4059US2013320363A1Sapphire substrate configured to form light emitting diode chip providing light in multi-directions, light emitting diode chip, and illumination deviceFORMOSA EPITAXY INC·Filed 2013·Application pending·0 cites
- 4156US9324694B2Light-emitting diodeFORMOSA EPITAXY INC·Filed 2014·Granted Apr 26, 2016·0 cites·22 claims
- 4256US7180096B2Gallium-nitride based light-emitting diode structure with high reverse withstanding voltage and anti-ESD capabilityFORMOSA EPITAXY INC·Filed 2004·Granted Feb 20, 2007·7 cites·4 claims
- 4356US7180097B2High-brightness gallium-nitride based light emitting diode structureFORMOSA EPITAXY INC·Filed 2004·Granted Feb 20, 2007·7 cites·4 claims
- 4455USD759854SIlluminating elements in a bulbFORMOSA EPITAXY INC·Filed 2014·Granted Jun 21, 2016·8 cites·1 claims
- 4555US7956365B2Alternating current light emitting device with plural conductors of electrodes for coupling to adjacent light emitting unitFORMOSA EPITAXY INC·Filed 2008·Granted Jun 7, 2011·1 cites·18 claims
- 4655US7087924B2Gallium-nitride based light emitting diode structure with enhanced light illuminanceFORMOSA EPITAXY INC·Filed 2004·Granted Aug 8, 2006·6 cites·6 claims
- 4755US7033949B2Structure and manufacturing method for nitride-based light-emitting diodesFORMOSA EPITAXY INC·Filed 2003·Granted Apr 25, 2006·6 cites·11 claims
- 4854USD732488SPartial semiconductor light emitting componentFORMOSA EPITAXY INC·Filed 2014·Granted Jun 23, 2015·8 cites·1 claims
- 4954US8963123B2Light emitting diode with enhanced light extractionFORMOSA EPITAXY INC·Filed 2013·Granted Feb 24, 2015·0 cites·19 claims
- 5051USD745474SLight emitting diode chipFORMOSA EPITAXY INC·Filed 2014·Granted Dec 15, 2015·7 cites·1 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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