Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659708 | Broadcast receiver having integrated spectrum analysis | — | 2010-02-09 |
| 7471733 | Digital transmission of broadcast signals, including HDTV signals, over a microwave link | John Bell Payne | 2008-12-30 |
| 7359450 | Digital transmission of broadcast signals, including HDTV signals, over a microwave link | John Bell Payne | 2008-04-15 |
| 4260139 | Refining of metals | Raymond Oliver | 1981-04-07 |