Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852704 | Two-picture video recording/reproducing apparatus and a method therefor | — | 1998-12-22 |
| 5712945 | Two picture video recording/reproducing apparatus and a method therefor | — | 1998-01-27 |
| 4716469 | Circuit for eyesight protection in a television set | Hyun J. Choi | 1987-12-29 |
| 4669803 | Antenna feeder-connecting terminal for a television | — | 1987-06-02 |