Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8464361 | Apparatus and method for right management of digital contents | Jaechul Kim, Seongho Lee, Yoonseop Chang, Jonghyun Park | 2013-06-11 |
| 8428341 | Apparatus for calculating 3D spatial coordinates of digital images and method thereof | Seongho Lee, Jaechul Kim, Yoonseop Chang, Jonghyun Park | 2013-04-23 |