Inventor · disambiguated record
Gary A. Evans
Also filed as: EVANS GARY A · EVANS GARY ALAN
38 granted patents·4 pending applications·694 citations·filing 1974–2020
98Inventor score
Files withPHOTODIGM INC17UNIV SOUTHERN METHODIST4TEXAS INSTRUMENTS INC3DWORAK JENNIFER LYNN2GEN ELECTRIC2
Top patents by PatentIndex Score
42 records- 0195US6064783AIntegrated laser and coupled waveguideFiled 1994·Granted May 16, 2000·116 cites·15 claims
- 0294US6775427B2Laterally coupled wave guidesPHOTODIGM INC·Filed 2002·Granted Aug 10, 2004·57 cites·20 claims
- 0394US5673284AIntegrated laser and coupled waveguideTEXAS INSTRUMENTS INC·Filed 1996·Granted Sep 30, 1997·117 cites·21 claims
- 0486US9762025B2Temperature insensitive integrated electro-absorption modulator and laserTeraMod LLC·Filed 2016·Granted Sep 12, 2017·6 cites·47 claims
- 0584US6810067B2Single mode grating-outcoupled surface emitting laser with broadband and narrow-band DBR reflectorsPHOTODIGM INC·Filed 2002·Granted Oct 26, 2004·24 cites·8 claims
- 0683US6760359B2Grating-outcoupled surface-emitting lasers with flared gain regionsPHOTODIGM INC·Filed 2001·Granted Jul 6, 2004·19 cites·15 claims
- 0783US6600765B2High-power coherent arrays of vertical cavity surface-emitting semiconducting lasersPHOTODIGM INC·Filed 2001·Granted Jul 29, 2003·20 cites·21 claims
- 0882US6413135B1Spacer fabrication for flat panel displaysMICRON TECHNOLOGY INC·Filed 2000·Granted Jul 2, 2002·23 cites·20 claims
- 0980US4919507ASemiconductor radiation coupling systemGEN ELECTRIC·Filed 1989·Granted Apr 24, 1990·41 cites·26 claims
- 1078US7113526B2Multi-wavelength grating-outcoupled surface emitting laser systemPHOTODIGM INC·Filed 2003·Granted Sep 26, 2006·14 cites·5 claims
- 1177US10371898B2Enhanced coupling strength grating having a cover layerUNIV SOUTHERN METHODIST·Filed 2014·Granted Aug 6, 2019·3 cites·39 claims
- 1277US6647048B2Grating-outcoupled surface-emitting lasers using quantum wells with thickness and composition variationPHOTODIGM INC·Filed 2001·Granted Nov 11, 2003·13 cites·20 claims
- 1376US5019787AOptical amplifierSARNOFF DAVID RES CENTER·Filed 1989·Granted May 28, 1991·23 cites·18 claims
- 1476US4976539ADiode laser arraySARNOFF DAVID RES CENTER·Filed 1989·Granted Dec 11, 1990·25 cites·20 claims
- 1575US6716081B2Spacer fabrication for flat panel displaysMICRON TECHNOLOGY INC·Filed 2002·Granted Apr 6, 2004·10 cites·13 claims
- 1675US6236773B1Single wavelength semiconductor laser with grating-assisted dielectric waveguide couplerTEXAS INSTRUMENTS INC·Filed 1998·Granted May 22, 2001·38 cites·5 claims
- 1774US6853666B2Integrated grating-outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2002·Granted Feb 8, 2005·10 cites·8 claims
- 1873US6661825B2Integrated grating-outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2001·Granted Dec 9, 2003·10 cites·14 claims
- 1973US6487328B2Single wavelength semiconductor laser with grating-assisted dielectric waveguide couplerTEXAS INSTRUMENTS INC·Filed 2001·Granted Nov 26, 2002·13 cites·18 claims
- 2073US3958188AFiber distributed feedback laserNASA·Filed 1974·Granted May 18, 1976·18 cites·36 claims
- 2171US8384977B2Light extracting device and light extracting methodUNIV ISHOU·Filed 2011·Granted Feb 26, 2013·2 cites·3 claims
- 2271US7450624B2Grating—outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2005·Granted Nov 11, 2008·3 cites·20 claims
- 2371US6636547B2Multiple grating-outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2001·Granted Oct 21, 2003·10 cites·24 claims
- 2470US4952019AGrating-coupled surface-emitting superluminescent deviceGEN ELECTRIC·Filed 1988·Granted Aug 28, 1990·25 cites·11 claims
- 2568US7092598B2Chip-scale WDM system using grating-outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2003·Granted Aug 15, 2006·8 cites·21 claims
- 2666US4488307AThree-mirror active-passive semiconductor laserUS NAVY·Filed 1982·Granted Dec 11, 1984·15 cites·6 claims
- 2765US6714575B2Optical modulator systemPHOTODIGM INC·Filed 2002·Granted Mar 30, 2004·7 cites·20 claims
- 2863US10620379B2Enhanced coupling strength grating having a cover layerUNIV SOUTHERN METHODIST·Filed 2019·Granted Apr 14, 2020·0 cites·48 claims
- 2963US6888874B2Single-wavelength, unequal-length-multi-cavity grating-outcoupled surface emitting laser with staggered tuned distributed Bragg reflectorsPHOTODIGM INC·Filed 2003·Granted May 3, 2005·8 cites·9 claims
- 3062US10620378B2Method of making an enhanced coupling strength grating having a cover layerUNIV SOUTHERN METHODIST·Filed 2019·Granted Apr 14, 2020·0 cites·38 claims
- 3161US6697412B2Long wavelength laser diodes on metamorphic buffer modified gallium arsenide wafersTRIQUINT SEMICONDUCTOR INC·Filed 2001·Granted Feb 24, 2004·11 cites·25 claims
- 3259US6963597B2Grating-outcoupled surface-emitting lasersPHOTODIGM INC·Filed 2001·Granted Nov 8, 2005·4 cites·28 claims
- 3357US7313158B2Integrated high speed modulator for grating-outcoupled surface emitting lasersPHOTODIGM INC·Filed 2005·Granted Dec 25, 2007·1 cites·16 claims
- 3448US11251581B2Powering an electronic system with an optical source to defeat power analysis attacksDWORAK JENNIFER LYNN·Filed 2020·Granted Feb 15, 2022·0 cites·25 claims
- 3545US2009180731A1Photonic couplerUNIV SOUTHERN METHODIST·Filed 2009·Application pending·0 cites
- 3641US10741997B2Powering an electronic system with an optical source to defeat power analysis attacksDWORAK JENNIFER LYNN·Filed 2018·Granted Aug 11, 2020·0 cites·17 claims
- 3741US2007168000A1Apparatus and method for cooling lasers using insulator fluidHAPPAWANA GEMUNU S·Filed 2006·Application pending·0 cites
- 3840US2015358081A1Optical fiber communication method and systemUNIV ISHOU·Filed 2014·Application pending·0 cites
- 3939US7313159B2Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler gratingPHOTODIGM INC·Filed 2004·Granted Dec 25, 2007·0 cites·14 claims
- 4037US2008225918A1Index guided semiconductor laser with loss-coupled gratings and continuous waveguideACHTENHAGEN MARTIN·Filed 2007·Application pending·0 cites
- 4133US8903245B2Optical radiation signal generating device and tranceiving system, and method of generating an optical radiation signalSUN NAI-HSIANG·Filed 2012·Granted Dec 2, 2014·0 cites·7 claims
- 4228US6967054B2Coating thickness control using surface featuresPHOTODIGM INC·Filed 2003·Granted Nov 22, 2005·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →