Lum; Sanford S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lum; Sanford S..The latest application filed is for "power savings in a computing device during video playback".
- Lum; Sanford S. - San Jose CA
- Lum; Sanford S. - Scarborough CA
- Lum; Sanford S. - Whitehall PA
| Patent | Date |
|---|---|
| Power savings in a computing device during video playback Grant 8,098,254 - Sreenivas , et al. January 17, 2 | 2012-01-17 |
| Power Savings In A Computing Device During Video Playback App 20110109639 - Sreenivas; Krishnan ; et al. | 2011-05-12 |
| Power savings in a computing device during video playback Grant 7,876,327 - Sreenivas , et al. January 25, 2 | 2011-01-25 |
| Video format conversion using 3D graphics pipeline of a GPU Grant 7,760,209 - Amann , et al. July 20, 2 | 2010-07-20 |
| Video format conversion using 3D graphics pipeline of a GPU Grant 7,511,714 - Amann , et al. March 31, 2 | 2009-03-31 |
| Video format conversion using 3D graphics pipeline of a GPU App 20080122860 - Amann; Garry W. ; et al. | 2008-05-29 |
| Host CPU independent video processing unit Grant RE38,610 - Lum , et al. October 5, 2 | 2004-10-05 |
| Dynamic enhancement/reduction of graphical image data resolution Grant 5,982,373 - Inman , et al. November 9, 1 | 1999-11-09 |
| Device synchronization on a graphics accelerator Grant 5,812,150 - Lum September 22, 1 | 1998-09-22 |
| Host CPU independent video processing unit Grant 5,793,445 - Lum , et al. August 11, 1 | 1998-08-11 |
| Method and apparatus for scaling and blending an image to be displayed Grant 5,764,238 - Lum , et al. June 9, 1 | 1998-06-09 |
| Programmable color space conversion unit Grant 5,726,682 - Lum , et al. March 10, 1 | 1998-03-10 |
| Digital color video image enhancement for a random dither circuit Grant 5,404,176 - Lum April 4, 1 | 1995-04-04 |
| Gamma correcting processing of video signals Grant 5,398,076 - Lum , et al. March 14, 1 | 1995-03-14 |
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