Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645987 | Vertical compensation circuit utilizing variable gain amplifier | Sudthichard Vasavanonda | 1987-02-24 |
| 4297619 | Phosphor protection circuit for multiple CRT projection television | — | 1981-10-27 |