Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887048 | Differential amplifier having extended common mode input voltage range | Wei-Chan Hsu, Richard C. Nail | 1989-12-12 |
| 4849757 | Integrated dual-slope analog to digital converter with r/c variance compensation | — | 1989-07-18 |
| 4845675 | High-speed data latch with zero data hold time | Wei-Chan Hsu | 1989-07-04 |
| 4839633 | Asymmetric voltage monitor for series supplies | — | 1989-06-13 |
| 4818897 | Fast one way amplifier stage | — | 1989-04-04 |
| 4797631 | Folded cascode amplifier with rail-to-rail common-mode range | Wei-Chan Hsu, James R. Hellums | 1989-01-10 |