Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463419 | File security method and apparatus for same | Jae-Yeob Hwang | 2022-10-04 |
| 10541980 | File security method and apparatus for same | Jae-Yeob Hwang | 2020-01-21 |
| 10171428 | Confidential data management method and device, and security authentication method and system | Jae-Yeob Hwang | 2019-01-01 |
| 9910975 | Method for authenticating user using icon combined with input pattern, and password input device | Jaeyeob Hwang | 2018-03-06 |
| 9882896 | System and method for secure login, and apparatus for same | Jaeyeob Hwang | 2018-01-30 |
| 9876785 | System and method for safe login, and apparatus therefor | Jaeyeob Hwang | 2018-01-23 |
| 9769154 | Passcode operating system, passcode apparatus, and super-passcode generating method | Jaeyeob Hwang | 2017-09-19 |
| 9729545 | Method and apparatus for managing passcode | Jaeyeob Hwang | 2017-08-08 |
| 9723004 | Method of controlling access to network drive, and network drive system | Jaeyeob Hwang | 2017-08-01 |
| 9684782 | System for processing lost password using password long-term memory of user, and method for processing lost password | Jaeyeob Hwang | 2017-06-20 |
| 9679123 | Password authentication system and password authentication method using consecutive password authentication | Jaeyeob Hwang | 2017-06-13 |
| 9531706 | Icon password setting apparatus and icon password setting method using keyword of icon | Jaeyeob Hwang | 2016-12-27 |