Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11100249 | Apparatus and method for enhancing personal information data security | Kyung-Joo Suh, Han-Il Yu, Sang Jin Kim, Joo Hyun Park, Hye Jin Lee | 2021-08-24 |
| 11064788 | Automatically opened/closed sealing module and cosmetic case employing sealing module | — | 2021-07-20 |
| 10805844 | Method and apparatus for performing communication by UE in wireless communication system supporting circuit switched fallback service | Sang Soo Jeong | 2020-10-13 |
| 9918253 | Method and apparatus for performing communication by UE in wireless communication system supporting circuit switched fallback service | Sang Soo Jeong | 2018-03-13 |
| 9462511 | Method and apparatus for setting up call in mobile communication system | Sang Soo Jeong, Hye-Jeong Kim, Hwa-Jin Cha | 2016-10-04 |
| 9210632 | Method and apparatus for setting up call in mobile communication system | Sang Soo Jeong, Hye-Jeong Kim, Hwa-Jin Cha | 2015-12-08 |
| 8929824 | Apparatus and method for exchanging information on device in communication between devices | Youn-Jo Oh | 2015-01-06 |
| 7423556 | Method and device for key input in mobile terminal | Sung-Jin Park | 2008-09-09 |