Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694428 | Transmitting circuitry for serial transmission of encoded information | — | 1997-12-02 |
| 5650769 | Radio receiver for use in a radio tracking system and a method of operation thereof | — | 1997-07-22 |
| 5640146 | Radio tracking system and method of operation thereof | — | 1997-06-17 |
| 5631946 | System for transferring information from a RF receiver to a processor under control of a program stored by the processor and method of operation thereof | Michael P. Ponschke, Gary F. Thelen | 1997-05-20 |
| 5625670 | Electronic mail system with RF communications to mobile processors | Michael P. Ponschke, Gary F. Thelen | 1997-04-29 |