Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6108484 | Self-diagnosing apparatus and method for video recording and reproducing apparatus | Yong Taik Lim, Tae-Chorl Shin | 2000-08-22 |
| 5451985 | Area gradation control device and method for a thermal printer | — | 1995-09-19 |