Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060295 | Radio device with controlled port and method of port control | Wayne H. Browand | 1991-10-22 |
| 5014345 | Method for dynamically regrouping subscribers on a communications system | Richard A. Comroe, Kenneth J. Zdunek, Michael D. Sasuta, Daniel J. Coombes | 1991-05-07 |
| 5003619 | Method and apparatus for adjusting the power of a transmitter | James Paul Morris, Karl R. Weiss | 1991-03-26 |
| 4918431 | Method and apparatus for automatically adjusting the output power of a transmitter | — | 1990-04-17 |
| 4843385 | Electronic lock system for a two-way radio | — | 1989-06-27 |
| 4817190 | Method for dynamically regrouping subscribers on a communications system | Richard A. Comroe, John E. Major, Daniel J. Coombes, Susan M. Whitney, Michael D. Sasuta +4 more | 1989-03-28 |
| 4716407 | Trunked communication system true priority channel scan | Michael D. Sasuta | 1987-12-29 |
| 4670747 | Alphanumeric entry system having an electronic lock feature | Timothy A. Mitchell, Ozzie F. Ramos | 1987-06-02 |
| 4667191 | Serial link communications protocol | Richard A. Comroe, Wayne H. Browand, Ozzie F. Ramos, Ted A. Kozlowski, Timothy A. Mitchell +1 more | 1987-05-19 |
| 4631496 | Battery saving system for a frequency synthesizer | Jose I. Suarez | 1986-12-23 |
| 4490688 | Digital and analog phase detector for a frequency synthesizer | Jose I. Suarez, Alan M. Victor | 1984-12-25 |
| 4484153 | Voltage converter for a frequency synthesizer | Ruben J. Gonzalez, Daniel M. Smith, Jose I. Suarez, Alan M. Victor, Alfred B. Wieczorek | 1984-11-20 |
| 4477919 | Range control circuit for counter to be used in a frequency synthesizer | Ruben J. Gonzalez | 1984-10-16 |
| 4472820 | Program swallow counting device using a single synchronous counter for frequency synthesizing | — | 1984-09-18 |
| 4441098 | Multiposition switch with minimum interconnections | Ruben J. Gonzalez | 1984-04-03 |
| 4403342 | Zone switching system for a frequency synthesized transceiver | Ruben J. Gonzalez, Daniel M. Smith, Alfred B. Wieczorek | 1983-09-06 |
| 4394776 | Priority channel system for a synthesized transceiver | Ruben J. Gonzalez, Daniel M. Smith, Alfred B. Wieczorek | 1983-07-19 |
| 4377871 | Transmit security system for a synthesized transceiver | Ruben J. Gonzalez | 1983-03-22 |