Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849684 | CMOS bandgap voltage reference apparatus and method | Jeffrey L. Sonntag | 1989-07-18 |
| 4818929 | Fully differential analog comparator | Jeffrey L. Sonntag, William B. Wilson | 1989-04-04 |