Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994954 | Method and apparatus for processing an analogue signal | David E. Smith | 1999-11-30 |
| 5771470 | Control of a power amplifier stage of a portable transceiver | David E. Smith | 1998-06-23 |