Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10594891 | Automatic logout method using Bluetooth low energy communication and image forming apparatus for executing same | Mok-Hwa Lim, Hakju LEE | 2020-03-17 |
| 8933955 | Mobile communication terminal having a direct dial function using call history and method for performing the function | — | 2015-01-13 |
| 8706168 | Mobile communication terminal having a direct dial function using call history and method for performing the function | — | 2014-04-22 |
| 8554185 | Mobile communication terminal having a direct dial function using call history and method for performing the function | — | 2013-10-08 |
| 8311519 | Mobile communication terminal having a direct dial function using call history and method for performing the function | — | 2012-11-13 |