Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791954 | Portable apparatus and method of changing screen of content thereof | Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more | 2020-10-06 |
| 10789473 | Method and device for providing augmented reality service | Han-sub Jung, Seong-ki Ryu, Dong-Hyun Han | 2020-09-29 |
| 10561334 | Portable apparatus and method of changing screen of content thereof | Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more | 2020-02-18 |