Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394122 | RF digital-to-analog converter | David U. L. Yu | 1995-02-28 |
| 5365190 | Feed-forward digital phase and amplitude correction system | David U. L. Yu | 1994-11-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394122 | RF digital-to-analog converter | David U. L. Yu | 1995-02-28 |
| 5365190 | Feed-forward digital phase and amplitude correction system | David U. L. Yu | 1994-11-15 |