Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379891 | Method and system for ID-based encryption and decryption | Hyo Jin Yoon, Jung Hoon Sohn, Seon Young Lee, Jung Hee Cheon | 2016-06-28 |
| 9224552 | Keyboard | — | 2015-12-29 |
| 9224555 | Light emitting diode illuminated keyboard | — | 2015-12-29 |
| 9147536 | Keyboard | — | 2015-09-29 |
| 9077536 | Method and apparatus for solving discrete logarithm problem using pre-computation table | Jung Hee Cheon, Jin Hong | 2015-07-07 |
| 8890008 | Keyboard | — | 2014-11-18 |
| 8851691 | Keyboard | — | 2014-10-07 |