Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059874 | High voltage regulator for CRT display | — | 1991-10-22 |
| 4968919 | Differential east-west pin-cushion distortion correction circuit | — | 1990-11-06 |
| 4845409 | Independent top/bottom raster correction | — | 1989-07-04 |
| 4777411 | Top/bottom active pincushion circuit with ringing inhibit | Edward P. O'Connor | 1988-10-11 |
| 4766354 | Independent top/bottom pincushion correction | — | 1988-08-23 |
| 4764709 | Top/bottom pincushion correction circuit with automatic picture tracking | — | 1988-08-16 |
| 4748384 | Error signal cancellation for top/bottom pincushion correction circuit | — | 1988-05-31 |
| 4733140 | Side pincushion correction circuit with automatic picture tracking | — | 1988-03-22 |
| 4496882 | Inductorless pincushion correction circuit | David Wolff | 1985-01-29 |