Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971534 | Mobile communication terminal and method | Dong-Wook Lee, Jae-Hwan Ahn, Yong-Ick Chung, Yong-Seok Park | 2015-03-03 |
| 8681989 | WCDMA 3G voice communication protection method and terminal using the same | Yong-Seok Park, Jae-Hwan Ahn, Dong-Wook Lee, Yong-Ick Chung, Jang Hong Yoon | 2014-03-25 |
| 7710762 | Device for protecting SRAM data | Bong Soo Lee, Jong Ho Chae, Sang Yi Yi | 2010-05-04 |