Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10841304 | Device-to-device communication method including device-to-device authentication using hash chain | Do-Hyoung Kim, Soon-Hyoung Hwang, Se-Hyuk Noh, Won Kyoung Kim, Jae Sung Jeong +2 more | 2020-11-17 |
| 10735192 | Method of managing token and server for performing the same | Sung Min Kim, Mi-Ran Kim, Won Kyoung Kim, Hyo Jin Yoon, Ki Young Kim +1 more | 2020-08-04 |
| 9430218 | Apparatus and method of executing update, recording medium using the same, and server and method of providing update | Ji Joong Gil, Hyun Woo Jung, Jae Seok CHOI | 2016-08-30 |
| 8959614 | Apparatus and method for providing virtual private network service based on mutual authentication | Seok Min Lee, Seung Woo Nam, Jin Yong Kim | 2015-02-17 |