Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864403 | Adaptive television ghost cancellation system including filter circuitry with non-integer sample delay | Tzy-Hong Chao, Henry G. Lewis, Jr. | 1989-09-05 |
| 4845562 | Widescreen television reception and recording system utilizing conventional equipment | Joshua Lawrence Koslov, Michael A. Isnardi, Robert E. Flory | 1989-07-04 |