Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143243 | Scheduler-directed source multiplexing for return path noise mitigation | Francis Joseph O'Keeffe, Thomas J. Cloonan, Chris R. Zettinger, Zoran Maricevic, Oleksandr Volkov | 2024-11-12 |
| 12132582 | Systems and methods for upstream and downstream CATV plant capacity expansion | Francis Joseph O'Keeffe, Thomas J. Cloonan, Chris R. Zettinger, Patricia Tessier, Darrick Wilson +2 more | 2024-10-29 |
| 9344319 | Edge-QAM and M-CMTS core timing lock | — | 2016-05-17 |
| 9225576 | Resilient channel and broadcast modulation | Frank O'Keeffe | 2015-12-29 |
| 8558631 | Resilient channel and broadcast modulation | Francis Joseph O'Keeffe | 2013-10-15 |
| 8520774 | Generation of radio frequency outputs | — | 2013-08-27 |
| 7873077 | Synchronizing separated edge QAM devices located remotely from a CMTS | Denis Downey, Alex Volkov, Frank O'Keeffe, Yury Kharkunou | 2011-01-18 |
| 7682291 | Omni-directional treadmill | James G. Gill | 2010-03-23 |
| 7628740 | Finger ladder strap | — | 2009-12-08 |
| 5183298 | Pipe fitting reducers | — | 1993-02-02 |