Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315085 | Methods for participating in an artificial-reality application that coordinates artificial-reality activities between a user and at least one suggested user | Cody Char, Holly Howson-Watt, Andrew Forchione, Radhika Bhargava | 2025-05-27 |
| 8723846 | Method and apparatus for increasing a perceived resolution of a display | Michael M. Allbright, Bill C. McDonald | 2014-05-13 |
| 8444271 | System and method for reducing visible speckle in a projection visual display system | James C. Dunphy | 2013-05-21 |
| 8253868 | Apparatus and method for using voice coils as screen motion sensors | David Mehrl | 2012-08-28 |
| 8237779 | Coding scheme for digital video signals and an image architecture using the same | Michael David McCormick, Henry W. Neal, Stanford P. Hudson | 2012-08-07 |
| 8113662 | System and method for reducing the effect of an image artifact | — | 2012-02-14 |
| 8031403 | System and method for reducing visible speckle in a projection visual display system | James C. Dunphy | 2011-10-04 |
| 7710350 | Method and apparatus for display | — | 2010-05-04 |
| 7492108 | System and method for driving light-emitting diodes (LEDs) | Getzel Gonzalez Garcia, Steven M. Penn | 2009-02-17 |
| 7336290 | Method and apparatus for increasing a perceived resolution of a display | Michael M. Allbright, Bill C. McDonald | 2008-02-26 |
| 7330298 | Optical system and method for increasing image resolution and/or dithering in projection applications | William M. Bommersbach, Donald C. Whitney, Frederick C. Wedemeier, Roger S. Carver, Steven M. Penn +2 more | 2008-02-12 |
| 7326918 | Optical position sensor architecture for servo systems | — | 2008-02-05 |
| 7321458 | Apparatus for controlling the positioning of an optical dithering element | — | 2008-01-22 |
| 7173601 | Method and apparatus for providing position feedback of an optical dithering element | — | 2007-02-06 |
| 7139040 | Method to correct non-periodic index event time-of-arrival data in a synchronization system | — | 2006-11-21 |
| 7130105 | Method and apparatus for controlling the positioning of an optical dithering element | — | 2006-10-31 |
| 7079095 | Analog pulse width modulation of video data | — | 2006-07-18 |
| 6738104 | Robust color wheel phase error method for improved channel change re-lock performance | — | 2004-05-18 |
| 6590549 | Analog pulse width modulation of video data | — | 2003-07-08 |
| 6406148 | Electronic color switching in field sequential video displays | James DeLong, Andrea C. Harriman | 2002-06-18 |
| 6300924 | Displaying video data on a spatial light modulator | Vishal Markandey, Donald B. Doherty, Venkat Easwar, Paul M. Urbanus, Robert J. Gove | 2001-10-09 |
| 6285491 | Adaptive temporal modulation of periodically varying light sources | Roger P. Perry, Donald B. Doherty | 2001-09-04 |
| 6215913 | Non-monotonic contour diffusion and algorithm | Todd A. Clatanoff, Vishal Markandey | 2001-04-10 |
| 6052491 | Non-monotonic contour diffusion and algorithm | Todd A. Clatanoff, Vishal Markandey | 2000-04-18 |
| 5986721 | Producing a rendered image version of an original image using an image structure map representation of the image | Girault W. Jones, Mark L. Burton | 1999-11-16 |