Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795085 | Contouring reduction in SLM-based display | Donald B. Doherty, Gregory S. Pettitt, Daniel J. Morgan | 2004-09-21 |
| 6526144 | Data protection system | Alan T. Wetzel, Fred J. Shipley, Roy I. Edenson, Ryan Middleton, William E. Cammack | 2003-02-25 |
| 6340992 | Automatic detection of letterbox and subtitles in video | — | 2002-01-22 |
| 6320620 | Low cost progressive scan television with special features | Todd A. Clatanoff, Kazuhiro Ohara, Akira Takeda | 2001-11-20 |
| 6300924 | Displaying video data on a spatial light modulator | Stephen W. Marshall, Donald B. Doherty, Venkat Easwar, Paul M. Urbanus, Robert J. Gove | 2001-10-09 |
| 6229520 | Digital processing for resized graphics images | Todd A. Clatanoff | 2001-05-08 |
| 6215913 | Non-monotonic contour diffusion and algorithm | Todd A. Clatanoff, Stephen W. Marshall | 2001-04-10 |
| 6128539 | Method and apparatus for forming image scaling filters | Robert J. Gove | 2000-10-03 |
| 6124900 | Recursive noise reduction for progressive scan displays | Todd A. Clatanoff | 2000-09-26 |
| 6061049 | Non-binary pulse-width modulation for improved brightness | Gregory S. Pettitt, Gregory J. Hewlett | 2000-05-09 |
| 6052491 | Non-monotonic contour diffusion and algorithm | Todd A. Clatanoff, Stephen W. Marshall | 2000-04-18 |
| 6040876 | Low intensity contouring and color shift reduction using dither | Gregory S. Pettitt | 2000-03-21 |
| 6014128 | Determining optimal pulse width modulation patterns for spatial light modulator | Donald B. Doherty, Mark L. Burton | 2000-01-11 |
| 5909204 | Color display system with spatial light modulator(s) having color-to-color variations in data sequencing | Richard O. Gale, Gerhard P. Deffner | 1999-06-01 |
| 5864367 | Video processing system with scan-line video processor | Todd A. Clatanoff, Kazuhiro Ohara | 1999-01-26 |
| 5812303 | Light amplitude modulation with neutral density filters | Gregory J. Hewlett, Gregory S. Pettitt | 1998-09-22 |
| 5796442 | Multi-format television reciever | Robert J. Gove, John R. Reder, Scott D. Heimbuch, Stephen W. Marshall | 1998-08-18 |
| 5777589 | Color display system with spatial light modulator(s) having color-to-color variations in data sequencing | Richard O. Gale, Gerhard P. Deffner | 1998-07-07 |
| 5751379 | Method to reduce perceptual contouring in display systems | Donald B. Doherty, Robert J. Gove | 1998-05-12 |
| 5748250 | Video display system with digital de-interlacing | Robert J. Gove | 1998-05-05 |
| 5737038 | Color display system with spatial light modulator(s) having color-to-color variations in the data bit weight sequence | Richard O. Gale, Gerhard P. Deffner | 1998-04-07 |
| 5726718 | Error diffusion filter for DMD display | Donald B. Doherty, Gregory S. Pettitt | 1998-03-10 |
| 5680487 | System and method for determining optical flow | — | 1997-10-21 |
| 5671298 | Image scaling using cubic filters | Robert J. Gove, Kazuhiro Ohara, Dennis J. Tobin | 1997-09-23 |
| 5671018 | Motion adaptive vertical scaling for interlaced digital image data | Kazuhiro Ohara, Robert J. Gove | 1997-09-23 |