Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076394 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2021-07-27 |
| 10206207 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2019-02-12 |
| 10120031 | Probe for testing charging/discharging of secondary battery | Byung Il Lee, Hyeon Sik Kim | 2018-11-06 |
| 9603174 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2017-03-21 |
| 9553917 | Server, device and recording medium for HTTP file transfer during chatting session established by another protocol | — | 2017-01-24 |
| 9380435 | Communication system, packet network, supplementary service controller, and method for providing supplementary services | — | 2016-06-28 |
| 9317887 | Similarity calculating method and apparatus | Joo Young Lee, Sung Kyong Un, Hyun Sook Cho, Youn Hee Gil, Keon Woo Kim +3 more | 2016-04-19 |
| 9185236 | Method and apparatus for visualizing record data | Keonwoo KIM, Sung Kyong Un, Youn Hee Gil, Youngsoo Kim, Sang Su Lee +2 more | 2015-11-10 |
| 8861459 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2014-10-14 |
| 8856152 | Apparatus and method for visualizing data | Keon Woo Kim, Do Won Hong, Sung Kyong Un, Young Soo Kim, Sang Su Lee +3 more | 2014-10-07 |
| 8799291 | Forensic index method and apparatus by distributed processing | Joo Young Lee, Youn Hee Gil, Do Won Hong, Keon Woo Kim, Young Soo Kim +4 more | 2014-08-05 |
| 8699799 | Fingerprint verification method and apparatus with high security | Dae-Sung MOON, Ki Young Moon, Jang-Hee YOO, Yun Su Chung, So Hee Park +2 more | 2014-04-15 |
| 8639683 | Method for data analysis and digital forensics and system using the same | Youn Hee Gil, Joo Young Lee, Su Hyung Jo, Young Soo Kim, Keon Woo Kim +4 more | 2014-01-28 |
| 8472680 | Apparatus and method for biometric registration and authentication | Dae-Sung MOON, Yongjin Lee, Ki Young Moon, Jang-Hee YOO, Yun Su Chung +2 more | 2013-06-25 |
| 8139532 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2012-03-20 |
| 7986682 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2011-07-26 |
| 7974252 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2011-07-05 |
| 7391774 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | Hyoung-Soo Lim, Yong Sun Kim, Jae Young Ahn | 2008-06-24 |
| 7321582 | Method for dynamic control of RTS threshold to improve throughput of MAC in wireless LAN system, and computer-readable medium thereof | Sok-Kyu Lee | 2008-01-22 |