Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9769154 | Passcode operating system, passcode apparatus, and super-passcode generating method | Giho Yang | 2017-09-19 |
| 9729545 | Method and apparatus for managing passcode | Giho Yang | 2017-08-08 |
| 9723004 | Method of controlling access to network drive, and network drive system | Giho Yang | 2017-08-01 |
| 9684782 | System for processing lost password using password long-term memory of user, and method for processing lost password | Giho Yang | 2017-06-20 |
| 9679123 | Password authentication system and password authentication method using consecutive password authentication | Giho Yang | 2017-06-13 |