Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980056 | Multiple stage attenuator | Mark A. Alexander, Golam Chowdhury, Kartika Prihadi, Bryan Cope | 2005-12-27 |
| 6259957 | Circuits and methods for implementing audio Codecs and systems using the same | Mark A. Alexander, Golam Chowdhury, Kartika Prihadi, Bryan Cope | 2001-07-10 |