Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10255367 | Vessel traffic service system and method for extracting accident data | Byung Gil Lee, Byung-Doo Kim, Do Hyeung Kim, Kwan-Tae CHO, Ju Young Kim +4 more | 2019-04-09 |
| 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, Young-Sae Kim, Jeong Nyeo Kim, Seung-Yong YOON, Hong-Il JU | 2017-10-10 |
| 9577828 | Batch verification method and apparatus thereof | Jung Yeon Hwang, Sung Kyong Un, Ku Young Chang | 2017-02-21 |
| 9374381 | System and method for real-time malware detection based on web browser plugin | Jung Tae Kim, Min Ho HAN, Jong-Hoon Lee, Ik-Kyun KIM | 2016-06-21 |
| 9374382 | Apparatus and method for attack source traceback | Min Ho HAN, Jung Tae Kim, Ik-Kyun KIM | 2016-06-21 |
| 9334030 | Method and system for managing traffic considering GPS jamming | Byung Gil Lee, Byung-Doo Kim, Do Hyeung Kim, Joong-Yong CHOI | 2016-05-10 |
| 9317887 | Similarity calculating method and apparatus | Joo Young Lee, Sung Kyong Un, Youn Hee Gil, Keon Woo Kim, Young Soo Kim +3 more | 2016-04-19 |
| 9261880 | Apparatus and method for controlling vessel deviating from anchorage | Dae-Hee SEO, Byung-Doo Kim, Do Hyeung Kim, Seung Hee OH, Kwan-Tae CHO +4 more | 2016-02-16 |
| 9191052 | Universal subscriber identification module card, including security chip, for mobile terminal and communication method using the same | Yong-Sung JEON, Jeong Nyeo Kim, Young-Sae Kim, Hong-Il JU, Seung-Yong YOON | 2015-11-17 |
| 9141801 | Apparatus and method for analyzing permission of application for mobile devices and detecting risk | Jong Sik MOON, Seung Wan HAN | 2015-09-22 |
| 9087277 | Apparatus and method for dynamic multi-dimensional codes with time and visual recognition information | Jung Yeon Hwang, Dowon Hong, Ku Young Chang, Jeong Woon CHOI, Nam-Su JHO +1 more | 2015-07-21 |
| 9070288 | Apparatus and method for choosing priority control object, and apparatus for controlling object | Byung Gil Lee, Jong-Wook Han | 2015-06-30 |
| 8965823 | Insider threat detection device and method | Seon Gyoung Sohn, Chi Yoon Jeong, Dong Ho Kang, Jung Chan Na, Ik-Kyun KIM | 2015-02-24 |
| 8861718 | Method of preventing fault-injection attacks on Chinese Remainder Theorem-Rivest Shamir Adleman cryptographic operations and recording medium for storing program implementing the same | Seung Kwang LEE, Doo Ho Choi | 2014-10-14 |
| 8824728 | Method and system for tracking illegal distributor and preventing illegal content distribution | Sang-Woo Lee, Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Hyeran Mun +3 more | 2014-09-02 |
| 8812867 | Method for performing searchable symmetric encryption | Nam-Su JHO, Do Won Hong | 2014-08-19 |
| 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 |
| 8774406 | Masking addition operation device for prevention of side channel attack | Yong-Je Choi, Doo Ho Choi, Taesung Kim, Kyunghee Oh, You Sung Kang +2 more | 2014-07-08 |
| 8761499 | System and method for detecting global harmful video | Seung Wan HAN, Jae Deok Lim, Byeong Cheol Choi, Byung Ho Chung | 2014-06-24 |
| 8762729 | Group signature system and method providing controllable linkability | Jung Yeon Hwang, Sokjoon Lee, Gun Tae Bae, Yun-Kyung Lee, Hyeran Mun +3 more | 2014-06-24 |
| 8712041 | Content protection apparatus and content encryption and decryption apparatus using white-box encryption table | Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Hyeran Mun, Sang-Woo Lee +3 more | 2014-04-29 |
| 8712037 | Data encoding and decoding apparatus and method thereof for verifying data integrity | Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Sang-Woo Lee, Hyeran Mun +3 more | 2014-04-29 |
| 8674854 | Traffic control apparatus and method using navigation route information of vehicle for each navigational situation | Byung Gil Lee, Jong-Wook Han | 2014-03-18 |
| 8666110 | Method and apparatus for masking privacy area of image | Jang-Hee YOO, Geon Woo Kim, Jong-Wook Han | 2014-03-04 |
| 8645690 | Method of verifying key validity and server for performing the same | Sok-Joon LEE, Jung Yeon Hwang, Gun Tae Bae, Byung Ho Chung, Sin Hyo Kim +3 more | 2014-02-04 |