Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519496 | Hydraulic control device for auto transmission | — | 2022-12-06 |
| 11421060 | Dope solution for preparing optical film and optical film using the same | Sung Il Park, Seong Jang Jeon, Eun Jin JEON, Sang Eob Na | 2022-08-23 |
| 5949642 | Hinge assembly for a portable computer | — | 1999-09-07 |
| 5949644 | Computer system capable of easily extending functions | — | 1999-09-07 |
| 5924782 | Computer having protecting means for peripheral equipment | — | 1999-07-20 |
| 5785398 | Device for fastening computer case | — | 1998-07-28 |