Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377232 | Frequency synchronized bidirectional radio system | Forrest F. Fulton | 1994-12-27 |
| 5355162 | Multi-standard cable television system | Lauren F. Yazolino | 1994-10-11 |
| 4959862 | Active multichannel video processing hub for optimum transition from fiber to coax | Kamaljit Singh | 1990-09-25 |
| 4688247 | Pay TV scrambling by audio encryption | — | 1987-08-18 |
| 4652924 | RF volume control circuit | — | 1987-03-24 |
| 4591915 | Remote volume control by means of frequency modulation feedback loop | Lance J. Katzfey | 1986-05-27 |
| 4578593 | Two-way electrical control module for a lamp outlet | — | 1986-03-25 |
| 4571622 | Hybrid frequency modulation feedback loop remote volume control circuit | Michael L. Tentler | 1986-02-18 |