Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750165 | Method of duplex data transmission using a send-and-wait protocol | Ernst A. Munter | 1988-06-07 |
| 4574375 | Interface arrangement for a telephone system or the like | Michael F. Kemp | 1986-03-04 |
| 4378526 | Pulse code demodulator for frequency shift keyed data | Ernst A. Munter | 1983-03-29 |