Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48360 | Method and apparatus for providing trick play service | O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Sun-bal Kim, Ji-Eun Keum +1 more | 2020-12-15 |
| 10657501 | System and method of providing to-do list of user | — | 2020-05-19 |