Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306955 | Two-wire, electronic switch | — | 1994-04-26 |
| 4688215 | Demultiplexer for two-stage framing | — | 1987-08-18 |
| 4611336 | Frame synchronization for distributed framing pattern in electronic communication systems | — | 1986-09-09 |
| 4446340 | Customer premises loop test unit powered from the normal central office power source | — | 1984-05-01 |