Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905406 | Demodulator for a pulse width modulated signal and method | David Mark Sugden | 1999-05-18 |
| 5883590 | Analog to digital converter using up/down counter and digital feedback | David Mark Sugden | 1999-03-16 |