Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9704057 | Methods and apparatus relating to image binarization | John H. Elton | 2017-07-11 |
| 9692937 | Methods and apparatus for identifying lines in an image and using identified lines | William Douglas Withers | 2017-06-27 |
| 9552528 | Method and apparatus for image binarization | John H. Elton | 2017-01-24 |
| 9502075 | Methods and apparatus for indexing and archiving encoded audio/video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Reeder, Frederick M. Venzie, III | 2016-11-22 |
| 9336455 | Methods and apparatus for locating lines in images and using located lines to make image adjustments | William Douglas Withers | 2016-05-10 |
| 9025897 | Methods and apparatus for adaptive auto image binarization | John H. Elton | 2015-05-05 |
| 8634705 | Methods and apparatus for indexing and archiving encoded audio/video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Fendt, Frederick M. Venzie, III | 2014-01-21 |
| 8135263 | Methods and apparatus for indexing and archiving encoded audio/video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Fendt, Frederick M. Venzie, III | 2012-03-13 |
| 7454080 | Methods and apparatus for improving quality of block-transform coded images | John H. Elton | 2008-11-18 |
| 7409100 | Methods and apparatus for improving quality of block-transform coded images | John H. Elton | 2008-08-05 |
| 7209594 | Methods and apparatus for improving quality of block-transform coded images | John H. Elton | 2007-04-24 |
| 7110664 | Methods and apparatus for indexing and archiving encoded audio-video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Fendt, Frederick M. Venzie, III | 2006-09-19 |
| 7035468 | Methods and apparatus for archiving, indexing and accessing audio and video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Fendt, Frederick M. Venzie, III | 2006-04-25 |
| 7003170 | Methods and apparatus for improving quality of block-transform coded images | John H. Elton | 2006-02-21 |
| 6947598 | Methods and apparatus for generating, including and using information relating to archived audio/video data | Jay Yogeshwar, Bobby R. Gupta, Melanie R. Fendt, Frederick M. Venzie, III | 2005-09-20 |
| 6628845 | Method for subpixel registration of images | Harold S. Stone, Michael Orchard, Ee-Chien Chang | 2003-09-30 |
| 6483946 | Apparatus and method for encoding zerotrees generated by a wavelet-based coding technique | Iraj Sodagar, Ya-Qin Zhang | 2002-11-19 |
| 6298167 | Vector wavelet organization | Iraj Sodagar, Ya-Qin Zhang | 2001-10-02 |
| 6263119 | Method and apparatus for resizing images using the discrete trigonometric transform | — | 2001-07-17 |
| 5845015 | Method and apparatus for resizing images using the discrete cosine transform | — | 1998-12-01 |
| 5764805 | Low bit rate video encoder using overlapping block motion compensation and zerotree wavelet coding | Iraj Sodagar, Ya-Qin Zhang | 1998-06-09 |