Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454122 | Method and video recording apparatus for recording a television program | Jung-wan Ko, Hee Wan Lee, Jang-Hun Ru, Myoung-Jong Song, Seung Man Kim +1 more | 2008-11-18 |
| 6804451 | Method and video recording apparatus for recording a television program | Jung-wan Ko, Hee Wan Lee, Jang-Hun Ru, Myoung-Jong Song, Seung Man Kim +1 more | 2004-10-12 |