Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9161008 | Personal video recording device and method for saving a program in a temporary recording | Anton H. Kirchner | 2015-10-13 |
| 7778520 | Personal video recording device | Anton H. Kirchner | 2010-08-17 |
| 6057890 | User interface for television schedule system in which the future events are paged in time | Rex Povenmire | 2000-05-02 |