Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617151 | Automatic broadcasting channel selection method and television receiver adopting the same | — | 1997-04-01 |
| 5311381 | Method and apparatus of automatically tracking a recording medium | — | 1994-05-10 |
| 5267115 | Apparatus and method for counting tape running time of video tape recorders | — | 1993-11-30 |