Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916057 | Complex-admittance digital-to-analog converter | Joseph L. Sousa | 2011-03-29 |
| 7907074 | Circuits and methods to reduce or eliminate signal-dependent modulation of a reference bias | Alfio Zanchi, David M. Thomas, Joseph L. Sousa, Jesper Steensgaard-Madsen | 2011-03-15 |