Powell; Karlton D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Powell; Karlton D..The latest application filed is for "light reflection".
Company Profile
3.30.34
- Powell; Karlton D. - Redmond WA
- Powell; Karlton D. - Lake Stevens WA
Patent Activity
| Patent | Date |
|---|---|
| Light reflection Grant 10,795,238 - Powell , et al. October 6, 2 | 2020-10-06 |
| Array-based floating display Grant 10,684,470 - Powell | 2020-06-16 |
| Light Reflection App 20200183253 - POWELL; Karlton D. ; et al. | 2020-06-11 |
| Remote depth sensing via relayed depth from diffusion Grant 10,666,848 - Powell , et al. | 2020-05-26 |
| Array-based imaging relay Grant 10,191,188 - Powell Ja | 2019-01-29 |
| Exit pupil-forming display with reconvergent sheet Grant 10,012,834 - Powell July 3, 2 | 2018-07-03 |
| Array-based camera lens system Grant 9,945,988 - Powell April 17, 2 | 2018-04-17 |
| Hybrid concentrator for a backlight Grant 9,798,064 - Powell , et al. October 24, 2 | 2017-10-24 |
| Array-based Floating Display App 20170261729 - Powell; Karlton D. | 2017-09-14 |
| Exit Pupil-forming Display With Reconvergent Sheet App 20170261748 - Powell; Karlton D. | 2017-09-14 |
| Array-based Camera Lens System App 20170261651 - Powell; Karlton D. | 2017-09-14 |
| Array-Based Imaging Relay App 20170261650 - Powell; Karlton D. | 2017-09-14 |
| Remote Depth Sensing via Relayed Depth from Diffusion App 20160330360 - Powell; Karlton D. ; et al. | 2016-11-10 |
| Hybrid Concentrator for a Backlight App 20160209574 - Powell; Karlton D. ; et al. | 2016-07-21 |
| Optical stylus interaction Grant 9,354,748 - Lutian , et al. May 31, 2 | 2016-05-31 |
| Transparent tags with encoded data Grant 9,355,345 - Powell May 31, 2 | 2016-05-31 |
| Hybrid concentrator for a backlight Grant 9,316,778 - Powell , et al. April 19, 2 | 2016-04-19 |
| Hybrid Concentrator for a Backlight App 20140376260 - Powell; Karlton D. ; et al. | 2014-12-25 |
| Sensor-in-pixel display system with near infrared filter Grant 8,749,529 - Powell , et al. June 10, 2 | 2014-06-10 |
| Transparent Tags With Encoded Data App 20140022629 - Powell; Karlton D. | 2014-01-23 |
| Sensor-in-pixel Display System With Near Infrared Filter App 20130229357 - Powell; Karlton D. ; et al. | 2013-09-05 |
| Optical Stylus Interaction App 20130207937 - Lutian; John M. ; et al. | 2013-08-15 |
| Apparent speckle reduction via beam offset diversity in pupil space Grant 8,231,224 - Powell , et al. July 31, 2 | 2012-07-31 |
| Correcting scanned projector distortion by varying the scan amplitude Grant 8,111,336 - Freeman , et al. February 7, 2 | 2012-02-07 |
| Substrate-guided display with improved image quality Grant 7,959,308 - Freeman , et al. June 14, 2 | 2011-06-14 |
| Substrate-guided display having polarization selective input structure Grant 7,905,603 - Freeman , et al. March 15, 2 | 2011-03-15 |
| Correcting Scanned Projector Distortion By Varying the Scan Amplitude App 20110013097 - Freeman; Mark O. ; et al. | 2011-01-20 |
| Apparent Speckle Reduction Via Beam Offset Diversity in Pupil Space App 20100315597 - Powell; Karlton D. ; et al. | 2010-12-16 |
| Optical device for use with scanned beam light sources Grant 7,839,575 - DeJong , et al. November 23, 2 | 2010-11-23 |
| Scanned-beam heads-up display and related systems and methods Grant 7,826,141 - Powell , et al. November 2, 2 | 2010-11-02 |
| Scanned beam display having high uniformity and diminished coherent artifacts Grant 7,791,810 - Powell September 7, 2 | 2010-09-07 |
| Substrate-Guided Display with Improved Image Quality App 20100202034 - Freeman; Mark O. ; et al. | 2010-08-12 |
| Substrate-Guided Display Having Polarization Selective Input Structure App 20100201953 - Freeman; Mark O. ; et al. | 2010-08-12 |
| Substrate-guided display with improved image quality Grant 7,736,006 - Freeman , et al. June 15, 2 | 2010-06-15 |
| Reduced Laser Speckle Projection Screen App 20100118397 - Powell; Karlton D. ; et al. | 2010-05-13 |
| Buried numerical aperture expander having transparent properties Grant 7,715,103 - Sprague , et al. May 11, 2 | 2010-05-11 |
| Display with image-guiding substrate Grant 7,710,655 - Freeman , et al. May 4, 2 | 2010-05-04 |
| Exit Pupil Forming Scanned Beam Projection Display Having Higher Uniformity App 20100079861 - Powell; Karlton D. | 2010-04-01 |
| Embedded Relay Lens For Head-up Displays Or The Like App 20100046075 - Powell; Karlton D. ; et al. | 2010-02-25 |
| Embedded relay lens for head-up displays or the like Grant 7,656,585 - Powell , et al. February 2, 2 | 2010-02-02 |
| Optical Device for Use with Scanned Beam Light Sources App 20090251788 - DeJong; Christian Dean ; et al. | 2009-10-08 |
| Eyebox Shaping Through Virtual Vignetting App 20090231719 - Powell; Karlton D. | 2009-09-17 |
| Substrate-guided relays for use with scanned beam light sources Grant 7,589,901 - DeJong , et al. September 15, 2 | 2009-09-15 |
| Eyebox shaping through virtual vignetting Grant 7,589,900 - Powell September 15, 2 | 2009-09-15 |
| Optical element that includes a microlens array and related method Grant 7,580,189 - Urey , et al. August 25, 2 | 2009-08-25 |
| Scanned Beam Display Having High Uniformity and Diminished Coherent Artifacts App 20090161191 - Powell; Karlton D. | 2009-06-25 |
| Buried Numerical Aperture Expander Having Transparent Properties App 20090067057 - Sprague; Randall B. ; et al. | 2009-03-12 |
| Scanned beam source and systems using a scanned beam source for producing a wavelength-compensated composite beam of light Grant 7,495,833 - Powell , et al. February 24, 2 | 2009-02-24 |
| Substrate-guided Relays For Use With Scanned Beam Light Sources App 20090015929 - DeJong; Christian Dean ; et al. | 2009-01-15 |
| Apparent Speckle Reduction Apparatus And Method For Mems Laser Projection System App 20080297731 - Powell; Karlton D. ; et al. | 2008-12-04 |
| Scanned-beam heads-up display and related systems and methods Grant 7,460,305 - Powell , et al. December 2, 2 | 2008-12-02 |
| Scanned-Beam Heads-Up Display and Related Systems and Methods App 20080218822 - Powell; Karlton D. ; et al. | 2008-09-11 |
| Scanned-Beam Heads-Up Display and Related Systems and Methods App 20080212194 - Powell; Karlton D. ; et al. | 2008-09-04 |
| Substrate-guided display App 20070171328 - Freeman; Mark O. ; et al. | 2007-07-26 |
| Display with image-guiding substrate App 20070171329 - Freeman; Mark O. ; et al. | 2007-07-26 |
| Substrate-guided display with improved image quality App 20070159673 - Freeman; Mark O. ; et al. | 2007-07-12 |
| Scanned-beam heads-up display and related systems and methods App 20070103747 - Powell; Karlton D. ; et al. | 2007-05-10 |
| Optical element that includes a microlens array and related method App 20050248849 - Urey, Hakan ; et al. | 2005-11-10 |
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