Inventor · disambiguated record
Russell Wayne Gruhlke
Also filed as: GRUHLKE RUSSELL · GRUHLKE RUSSELL W · GRUHLKE RUSSELL WAYNE
86 granted patents·72 pending applications·986 citations·filing 1996–2022
99Inventor score
Files withQUALCOMM INC45QUALCOMM MEMS TECHNOLOGIES INC39AGILENT TECHNOLOGIES INC9GRUHLKE RUSSELL WAYNE8BITA ION7
Top patents by PatentIndex Score
158 records- 0196US7733439B2Dual film light guide for illuminating displaysQUALCOMM MEMS TECHNOLOGIES INC·Filed 2007·Granted Jun 8, 2010·63 cites·24 claims
- 0295US7123298B2Color image sensor with imaging elements imaging on respective regions of sensor elementsAVAGO TECHNOLOGIES SENSOR IP P·Filed 2003·Granted Oct 17, 2006·95 cites·23 claims
- 0395US6768834B1Slab optical multiplexerAGILENT TECHNOLOGIES INC·Filed 2003·Granted Jul 27, 2004·48 cites·25 claims
- 0494US7214926B2Imaging systems and methodsMICRON TECHNOLOGY INC·Filed 2004·Granted May 8, 2007·47 cites·17 claims
- 0593US7949213B2Light illumination of displays with front light guide and coupling elementsQUALCOMM MEMS TECHNOLOGIES INC·Filed 2007·Granted May 24, 2011·29 cites·34 claims
- 0693US7417674B2Multi-magnification color image sensorMICRON TECHNOLOGY INC·Filed 2004·Granted Aug 26, 2008·53 cites·23 claims
- 0792US8300304B2Integrated front light diffuser for reflective displaysGALLY BRIAN J·Filed 2009·Granted Oct 30, 2012·27 cites·58 claims
- 0892US8061882B2Illumination device with built-in light couplerBITA ION·Filed 2009·Granted Nov 22, 2011·30 cites·48 claims
- 0991US5897184AReduced-thickness backlighter for autostereoscopic display and display using the backlighterDIMENSION TECH INC·Filed 1996·Granted Apr 27, 1999·145 cites·45 claims
- 1090US12008157B2Movement detection of a head mounted deviceQUALCOMM INC·Filed 2021·Granted Jun 11, 2024·2 cites·30 claims
- 1190US11656463B2Eye tracking using a light directing mechanismQUALCOMM INC·Filed 2020·Granted May 23, 2023·2 cites·30 claims
- 1290US11275467B1Integrating optical fingerprinting into a front-facing smartphone cameraQUALCOMM INC·Filed 2021·Granted Mar 15, 2022·2 cites·26 claims
- 1390US10353210B2Self-aligning travelling collimating lens for sweeping laserQUALCOMM INC·Filed 2017·Granted Jul 16, 2019·10 cites·30 claims
- 1490US8346048B2Front light devices and methods of fabrication thereofQUALCOMM MEMS TECHNOLOGIES INC·Filed 2009·Granted Jan 1, 2013·19 cites·32 claims
- 1589US7557338B2Electronic device with integrated optical navigation module and microlens array thereforeAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Jul 7, 2009·21 cites·20 claims
- 1688US8872085B2Display device having front illuminator with turning featuresGRUHLKE RUSSELL WAYNE·Filed 2007·Granted Oct 28, 2014·20 cites·23 claims
- 1788US8373821B2Dual film light guide for illuminating displaysQUALCOMM MEMS TECHNOLOGIES INC·Filed 2010·Granted Feb 12, 2013·8 cites·27 claims
- 1888US7295329B2Position detection systemAVAGO TECH ECBU IP SG PTE LTD·Filed 2005·Granted Nov 13, 2007·19 cites·21 claims
- 1987US8798425B2Decoupled holographic film and diffuserBITA ION·Filed 2011·Granted Aug 5, 2014·7 cites·27 claims
- 2087US5841143AIntegrated fluoresceneNASA·Filed 1997·Granted Nov 24, 1998·93 cites·31 claims
- 2186US8068710B2Decoupled holographic film and diffuserBITA ION·Filed 2007·Granted Nov 29, 2011·13 cites·33 claims
- 2285US8368981B2Display device with diffractive opticsQUALCOMM MEMS TECHNOLOGIES INC·Filed 2009·Granted Feb 5, 2013·7 cites·25 claims
- 2385US7418016B2Method and apparatus for modifying the spread of a laser beamAVAGO TECH ECBU IP SG PTE LTD·Filed 2003·Granted Aug 26, 2008·25 cites·11 claims
- 2482US11659266B2Power control based at least in part on user eye movementQUALCOMM INC·Filed 2020·Granted May 23, 2023·1 cites·30 claims
- 2582US10116868B2Display-integrated user-classification, security and fingerprint systemQUALCOMM INC·Filed 2014·Granted Oct 30, 2018·8 cites·45 claims
- 2682US9454265B2Integration of a light collection light-guide with a field sequential color displayQUALCOMM INC·Filed 2013·Granted Sep 27, 2016·7 cites·20 claims
- 2782US8107155B2System and method for reducing visual artifacts in displaysBITA ION·Filed 2006·Granted Jan 31, 2012·12 cites·34 claims
- 2882US7483065B2Multi-lens imaging systems and methods using optical filters having mosaic patternsAPTINA IMAGING CORP·Filed 2004·Granted Jan 27, 2009·20 cites·24 claims
- 2980US9582117B2Pressure, rotation and stylus functionality for interactive display screensQUALCOMM INC·Filed 2014·Granted Feb 28, 2017·6 cites·25 claims
- 3079US10120214B2Systems and methods for light beam position detectionQUALCOMM INC·Filed 2016·Granted Nov 6, 2018·3 cites·30 claims
- 3179US7969422B2Pattern detection systemAVAGO TECHNOLOGIES GENERAL IP·Filed 2005·Granted Jun 28, 2011·9 cites·22 claims
- 3279US7737959B2Position detection system using laser speckleAVAGO TECH ECBU IP SG PTE LTD·Filed 2005·Granted Jun 15, 2010·10 cites·13 claims
- 3378US7187835B1Mechanisms and methods for selective wavelength filteringNASA·Filed 2005·Granted Mar 6, 2007·6 cites·30 claims
- 3477US9921408B2Collimating light emitted by a fiber via an array of lenslets on a curved surfaceQUALCOMM INC·Filed 2016·Granted Mar 20, 2018·2 cites·30 claims
- 3577US8654061B2Integrated front light solutionMIENKO MAREK·Filed 2008·Granted Feb 18, 2014·8 cites·48 claims
- 3677US8054527B2Adjustably transmissive MEMS-based devicesQUALCOMM MEMS TECHNOLOGIES INC·Filed 2008·Granted Nov 8, 2011·6 cites·24 claims
- 3777US7474680B2Method and apparatus for modifying the spread of a laser beamAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Jan 6, 2009·5 cites·6 claims
- 3875US11115576B2Sensor module with a collar configured to be attached to a camera module for a user deviceQUALCOMM INC·Filed 2019·Granted Sep 7, 2021·1 cites·31 claims
- 3975US9019240B2Optical touch device with pixilated light-turning featuresGRUHLKE RUSSELL WAYNE·Filed 2011·Granted Apr 28, 2015·3 cites·5 claims
- 4073US10085652B2Optical measuring device for cardiovascular diagnosticsQUALCOMM INC·Filed 2016·Granted Oct 2, 2018·2 cites·32 claims
- 4173US9041690B2Channel waveguide system for sensing touch and/or gestureCUI XIQUAN·Filed 2012·Granted May 26, 2015·3 cites·17 claims
- 4272US7623165B2Vertical tri-color sensorAPTINA IMAGING CORP·Filed 2006·Granted Nov 24, 2009·2 cites·14 claims
- 4372US6956221B2Tunable cross-coupling evanescent mode optical devices and methods of making the sameAGILENT TECHNOLOGIES INC·Filed 2003·Granted Oct 18, 2005·9 cites·20 claims
- 4471US8049951B2Light with bi-directional propagationQUALCOMM MEMS TECHNOLOGIES INC·Filed 2009·Granted Nov 1, 2011·5 cites·35 claims
- 4571US8040589B2Devices and methods for enhancing brightness of displays using angle conversion layersQUALCOMM MEMS TECHNOLOGIES INC·Filed 2009·Granted Oct 18, 2011·4 cites·48 claims
- 4670US10674143B2System for eye trackingQUALCOMM INC·Filed 2018·Granted Jun 2, 2020·1 cites·30 claims
- 4770US7538405B2Semiconductor sensor using surface plasmons to increase energy absorption efficiencyAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted May 26, 2009·3 cites·10 claims
- 4868US8970767B2Imaging method and system with angle-discrimination layerGRUHLKE RUSSELL WAYNE·Filed 2011·Granted Mar 3, 2015·1 cites·38 claims
- 4966US7148516B2Color-tunable light emitterAVAGO TECH FIBER IP SG PTE LTD·Filed 2004·Granted Dec 12, 2006·10 cites·25 claims
- 5065US7205521B2Speckle based sensor for three dimensional navigationAVAGE TECHNOLOGIES ECBU IP SIN·Filed 2003·Granted Apr 17, 2007·32 cites·24 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
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