Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909651 | Multifunctional connection cord for multimedia device | Jin Seok Kim, Young-Woong Han, Myung Hoon Jung | 2011-03-22 |
| 7699664 | Multipurpose accessory for portable multimedia device | Jin Seok Kim, Young-Woong Han, Myung Hoon Jung | 2010-04-20 |