Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354427 | Method and system for user-centered visitor access management | Seok-Hyun Kim, Young Seob CHO, Soo-Hyung Kim, Geon Woo Kim, Young-Sam Kim +4 more | 2025-07-08 |
| 12346424 | Apparatus and method for issuing delegated credentials in decentralized identifier-based service | Kwan-Tae CHO, Geon Woo Kim, Seok-Hyun Kim, Soo-Hyung Kim, Young-Sam Kim +4 more | 2025-07-01 |
| 11840733 | Method for predicting prognosis of breast cancer patient | Young Ho Moon, Jin Il Han, Young Kee Shin | 2023-12-12 |
| 11829459 | Apparatus and method for authenticating user based on multiple biometric information | Kwan-Tae CHO, Seok-Hyun Kim, Soo-Hyung Kim, Seung Hyun Kim, Young-Sam Kim +4 more | 2023-11-28 |
| 11791990 | Apparatus and method for managing personal information | Seok-Hyun Kim, Young Seob CHO, Geon Woo Kim, Soo-Hyung Kim, Young-Sam Kim +4 more | 2023-10-17 |
| 11775674 | Apparatus and method for recommending user privacy control | Seung Hyun Kim, Seok-Hyun Kim, Soo-Hyung Kim, Young-Sam Kim, Jong-Hyouk NOH +4 more | 2023-10-03 |
| 11220716 | Methods for predicting the prognosis of breast cancer patient | Young Ho Moon, Jin Il Han, Young Kee Shin | 2022-01-11 |
| 10771459 | Terminal apparatus, server apparatus, blockchain and method for FIDO universal authentication using the same | Seok-Hyun Kim, Young Seob CHO, Se-Young HUH, Soo-Hyung Kim, Seung Hyun Kim +5 more | 2020-09-08 |
| 10718030 | Methods for predicting effectiveness of chemotherapy for a breast cancer patient | Young Ho Moon, Jin Il Han, Young Kee Shin | 2020-07-21 |
| 10263969 | Method and apparatus for authenticated key exchange using password and identity-based signature | Jung Yeon Hwang, Seok-Hyun Kim, Soo-Hyung Kim, Seung Hyun Kim, Jong-Hyouk NOH +3 more | 2019-04-16 |
| 10162953 | User classification apparatus and method using keystroke pattern based on user posture | Jong-Hyouk NOH, Seok-Hyun Kim, Soo-Hyung Kim, Seung Hyun Kim, Young Seob CHO +2 more | 2018-12-25 |
| 9509516 | Apparatus and method for providing digital signature | Young Seob CHO, Soo-Hyung Kim, Jong-Hyouk NOH, Jin-Man CHO, Dae Seon Choi +3 more | 2016-11-29 |
| 8769276 | Method and system for transmitting and receiving user's personal information using agent | Jong-Hyouk NOH, Seung Hyun Kim, Dae Seon Choi, Yeong Sub Cho, Seung Hun Jin | 2014-07-01 |
| 8731472 | Portable mobile apparatus providing supplementary service for user and method thereof | Dae Seon Choi, Seung Hyun Kim, Soo-Hyung Kim, Jong-Hyouk NOH, Young Seob CHO +1 more | 2014-05-20 |
| 8539594 | Apparatus and method for managing identity information | Young Seob CHO, Jin-Man CHO, Dae Seon Choi, Jong-Hyouk NOH, Soo-Hyung Kim +4 more | 2013-09-17 |
| 8522305 | System and method for updating user identifiers (IDs) | Yeong Sub Cho, Dae Seon Choi, Jong-Hyouk NOH, Tae-Sung Kim, Seung Hyun Kim +1 more | 2013-08-27 |
| 8504832 | Mobile terminal for sharing resources, method of sharing resources within mobile terminal and method of sharing resources between web server and terminal | Seung Hyun Kim, Dae Seon Choi, Soo-Hyung Kim, Jong-Hyouk NOH, Young Seob CHO +1 more | 2013-08-06 |
| 8447037 | Key tree construction and key distribution method for hierarchical role-based access control | Jong-Hyouk NOH, Deokjin KIM, Soo-Hyung Kim, Seung Hyun Kim, Young Seob CHO +3 more | 2013-05-21 |
| 8032753 | Server and system for transmitting certificate stored in fixed terminal to mobile terminal and method using the same | Seung Hyun Kim, Jong-Hyouk NOH, Yeong Sub Cho, Dae Seon Choi, Seung Hun Jin +1 more | 2011-10-04 |
| 7478236 | Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure | Jong-Hyuk Roh, Young Seob CHO, Dae Seon Choi, Tae-Sung Kim, Hee Sun Kim +1 more | 2009-01-13 |
| 7366904 | Method for modifying validity of a certificate using biometric information in public key infrastructure-based authentication system | Jong-Hyuk Roh, Taesung Kim, Hee Sun Kim, Dae Seon Choi, Young Seob CHO +1 more | 2008-04-29 |
| 7133296 | Portable USB storage device | Dae Seon Choi, Hee Sun Kim, Taesung Kim, Jong-Hyuk Roh, Young Seob CHO +1 more | 2006-11-07 |