Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283650 | System for ghost cancellation comprising an improved GCR signal sequence | David Koo, Takashi Sato | 1994-02-01 |
| 5278872 | System and circuit architecture for echo cancellation and a television receiver comprising same | — | 1994-01-11 |