Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10575063 | Message tunneling over closed captioning | Steven Michael Casagrande, Kenneth Robert Hodge | 2020-02-25 |
| 9736418 | Using idle resources to reduce channel change times | David A. Kummer, Steven Michael Casagrande, Kenneth Robert Hodge, William Michael Beals | 2017-08-15 |
| 9571888 | Selection graphics overlay of matrix code | Steven Michael Casagrande, Max S. Gratton | 2017-02-14 |
| 9161090 | Fast channel change from electronic programming guide | David A. Kummer, Steven Michael Casagrande, Kenneth Robert Hodge, William Michael Beals | 2015-10-13 |
| 9106965 | Using idle resources to reduce channel change times | David A. Kummer, Steven Michael Casagrande, Kenneth Robert Hodge, William Michael Beals | 2015-08-11 |
| 8855468 | Video stream index generation at a video content transmitter | David A. Kummer | 2014-10-07 |
| 8468610 | Determining fraudulent use of electronic devices utilizing matrix codes | William Michael Beals | 2013-06-18 |
| 8439257 | User control of the display of matrix codes | William Michael Beals | 2013-05-14 |
| 5539452 | Video telephone system | Daniel R. Bush, Ashok Patel | 1996-07-23 |
| 5347305 | Video telephone system | Daniel R. Bush, Ashok Patel | 1994-09-13 |