Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791954 | Portable apparatus and method of changing screen of content thereof | Sun-ho MOON, Jong Ho Choi, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more | 2020-10-06 |
| 10561334 | Portable apparatus and method of changing screen of content thereof | Sun-ho MOON, Jong Ho Choi, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more | 2020-02-18 |
| 10452333 | User terminal device providing user interaction and method therefor | Hee Seok Jeong, Hyun Jin Kim, Shi-Yun Cho, Yeo-jun Yoon, Moon-joo Lee +2 more | 2019-10-22 |
| 10130279 | Portable apparatus and method of changing screen of content thereof | Sun-ho MOON, Jong Ho Choi, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more | 2018-11-20 |
| 9135256 | Method for searching content | Joon Ho WON, Chul Min CHOI, Eun-Hye Lee, Soo Hyun Lee, Byeong-Cheol Hwang +1 more | 2015-09-15 |
| 8990013 | Method and apparatus for displaying search item in portable terminals | Jin Yong Kim | 2015-03-24 |
| 8694388 | Delivery management system and method using smart communicator | — | 2014-04-08 |
| 8271342 | Delivery management system and method using smart communicator | — | 2012-09-18 |
| 8120459 | Access authentication system and method using smart communicator | — | 2012-02-21 |