Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10805285 | Apparatus and method for authentication based on cognitive information | HanJun Yoon | 2020-10-13 |
| 9961430 | Automatically controllable sound accessory | Juhee CHANG, Sukgyong Kim, Taeeon KIM, Sunghoon Jeong, Juntai Kim +1 more | 2018-05-01 |
| 9842604 | Apparatus and method for improving communication quality of radio | Young Ho Son, Tae uk Yang, Jang Hong Yoon, Jeong-Seok LIM, Jung-Gil PARK | 2017-12-12 |
| 8964518 | Data recording apparatus and method using 3D optical memory, and authentication apparatus and method using 3D optical memory | — | 2015-02-24 |