Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270738 | Apparatus and method for encoding digital image data in a lossless manner | Vijayalakshmi R. Raveendran, John Ratzel, Steven A. Morley, Ann Irvine | 2012-09-18 |
| 8194987 | Digital image encoding | Senthil Govindaswamy, Brian Fudge, Ann Irvine | 2012-06-05 |
| 8189860 | Systems and methods of using spatial/spectral/temporal imaging for hidden or buried explosive detection | Richard Patterson | 2012-05-29 |
| 8098943 | Apparatus and method for encoding digital image data in a lossless manner | Vijayalakshmi R. Raveendran, John Ratzel, Steven A. Morley, Ann Irvine | 2012-01-17 |
| 8023750 | Apparatus and method for encoding digital image data in a lossless manner | Vijayalakshmi R. Raveendran, John Ratzel, Steven A. Morley, Ann Irvine | 2011-09-20 |
| 7869620 | Methods for processing images to detect objects below the surface of the water | Richard Patterson | 2011-01-11 |
| 7856149 | Digital image encoding | Senthil Govindaswamy, Brian Fudge, Ann Irvine | 2010-12-21 |
| 7782960 | DCT compression using Golomb-Rice coding | — | 2010-08-24 |
| 7630563 | System and method for decoding digital image and audio data in a lossless manner | Ann Irvine | 2009-12-08 |
| 7483581 | Apparatus and method for encoding digital image data in a lossless manner | John Ratzel, Steven A. Morley, Ann Irvine, Vijayalakshmi R. Raveendran | 2009-01-27 |
| 7460723 | Quality based image compression | Steven A. Morley | 2008-12-02 |
| 7376243 | Apparatus and method for watermarking a digital image | Brian Fudge, Eric Rosen | 2008-05-20 |
| 7136534 | Quality based image compression | Steven A. Morley | 2006-11-14 |
| 7031390 | DCT compression using Golomb-Rice coding | — | 2006-04-18 |
| 6996248 | Apparatus and method for watermarking a digital image | Brian Fudge, Eric Rosen | 2006-02-07 |
| 6996283 | Block size assignment using local contrast ratio | — | 2006-02-07 |
| 6870963 | Configurable pattern optimizer | Senthil Govindaswamy, Jeffrey A. Levin | 2005-03-22 |
| 6735254 | DCT compression using Golomb-Rice coding | — | 2004-05-11 |
| 6650784 | Lossless intraframe encoding using Golomb-Rice | — | 2003-11-18 |
| 6600836 | Quality based image compression | Steven A. Morley | 2003-07-29 |
| 6529634 | Contrast sensitive variance based adaptive block size DCT image compression | Michael J. Merritt | 2003-03-04 |