Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8830241 | Image conversion of text-based images | — | 2014-09-09 |
| 8621390 | Table of contents menu over electronic book content on an electronic paper display | Sean J. Findley, Edward J. Gayles | 2013-12-31 |
| 8442423 | Testing within digital media items | Thomas A. Ryan, Edward J. Gayles, Laurent An Minh Nguyen, Steven K. Weiss | 2013-05-14 |
| 8402366 | Format tag stacks for stream-parsing format information | Rangasamy Surendran, Palanidaran Chidambaram | 2013-03-19 |
| 6240058 | Disk-changing unit with modular design | Ulrich Pitz, Horst Schellong, Borge Heidersberger, Wolfgang Theil | 2001-05-29 |