Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11669500 | System and method for distributing data using block chain | Dong Hwan Shin, Hong Joon Ha, Lae Wook Lee, Hwa Min Yu, Jong-Uk Choi | 2023-06-06 |
| 7899490 | Call control method for dual-mode mobile terminals and a dual-mode mobile terminal using the same | Jae-Sun Park | 2011-03-01 |
| 7729723 | Call control method for dual-mode mobile terminals and a dual-mode mobile terminal using the same | Jae-Sun Park | 2010-06-01 |
| 7320607 | Main board for portable terminal | Jae-Sun Park, Kee D. Kim | 2008-01-22 |