Issued Patents 1989
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871980 | High efficiency power amplifier comprising multilevel power supply | — | 1989-10-03 |
| 4866398 | Analog power amplifier | — | 1989-09-12 |
| 4857931 | Dual flash analog-to-digital converter | — | 1989-08-15 |
| 4853837 | Synchronous switching power supply with flyback converter | — | 1989-08-01 |
| 4845391 | Switching circuits performing thyristor and triac functions | — | 1989-07-04 |
| 4843392 | Digital-to-analog converter with digital correction | — | 1989-06-27 |
| 4837572 | Digital-to-analog converter | — | 1989-06-06 |
| 4829263 | High speed instrumentation amplifier with minimized offset voltage and drift | — | 1989-05-09 |
| 4811017 | Digital-to-analog converter | — | 1989-03-07 |
| 4803610 | Switching power supply | — | 1989-02-07 |