Issued Patents All Time
Showing 25 most recent of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10915633 | Method and apparatus for device security verification utilizing a virtual trusted computing base | Yong-Hyuk MOON, Dae Won Kim, Seung-Yong YOON, Jin Hee Han, Jeong Nyeo Kim +1 more | 2021-02-09 |
| 10798115 | Apparatus and method for detecting malicious device based on swarm intelligence | Yong-Hyuk MOON, Dae Won Kim, Seung-Yong YOON, Jin Hee Han, Jae Deok Lim +2 more | 2020-10-06 |
| 10635839 | Fixed-location IoT device for protecting secure storage access information and method for protecting secure storage access information of fixed-location IoT device | Dae Won Kim, Yong-Hyuk MOON, Seung-Yong YOON, Jin Hee Han, Jae Deok Lim +2 more | 2020-04-28 |
| 10511488 | Device, system and method for performing integrity verification based on distributed delegator | Yong-Hyuk MOON, Dae Won Kim, Seung-Yong YOON, Jin Hee Han, Jae Deok Lim +2 more | 2019-12-17 |
| 10057254 | Mobile terminal for providing one time password and operating method thereof | — | 2018-08-21 |
| 9785591 | Smartcard interface conversion device, embedded system having the same device and method for transferring data signal used in the same device | Yong-Sung JEON, Jeong Nyeo Kim, Seung-Yong YOON, Hong-Il JU, Hyun Sook Cho | 2017-10-10 |
| 9239934 | Mobile computing system for providing high-security execution environment | Hong-Il JU, Yong-Sung JEON, Seung-Yong YOON, Jeong Nyeo Kim | 2016-01-19 |
| 9191052 | Universal subscriber identification module card, including security chip, for mobile terminal and communication method using the same | Yong-Sung JEON, Jeong Nyeo Kim, Hong-Il JU, Seung-Yong YOON, Hyun Sook Cho | 2015-11-17 |
| 8929545 | Surveillance video transmission apparatus and method and surveillance video receiving apparatus and method | Jin Hee Han | 2015-01-06 |
| 8745399 | Method for sharing and updating key using watermark | Jin Hee Han, Geon Woo Kim, Hong-Il JU, Su Gil Choi | 2014-06-03 |
| 8364956 | Security management server and image data managing method thereof | Hong-Il JU, Yong-Sung JEON, Jin Hee Han, Geonwoo Kim, SuGil CHOI +2 more | 2013-01-29 |
| 8275126 | Apparatus and method for hash cryptography | Moo Seop KIM, Young-soo Park, Ji Man Park, Hong-Il JU, Sung Ik Jun | 2012-09-25 |
| 8086864 | Low power HMAC encryption apparatus | Moo Seop KIM, Young-soo Park, Ji Man Park, Sung Ik Jun, Jong Soo Jang | 2011-12-27 |
| D615940 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2010-05-18 |
| D615517 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2010-05-11 |
| 7688974 | Rijndael block cipher apparatus and encryption/decryption method thereof | Yun-Kyung Lee, Young-soo Park, Sang-Woo Lee, Sung Ik Jun | 2010-03-30 |
| D601981 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-10-13 |
| D601982 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-10-13 |
| D601107 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-09-29 |
| D601106 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-09-29 |
| D597052 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-07-28 |
| D597045 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-07-28 |
| D596599 | Mobile phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-07-21 |
| D591713 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-05-05 |
| D591712 | Portable phone | Ji Eun Lee, Young-Ju Yeo, Chang-Soo Lee | 2009-05-05 |