Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10212391 | Method and system for providing large-scale group communications | Ki Hoon Kwon | 2019-02-19 |
| 10038879 | Bi-directional virtual reality system | — | 2018-07-31 |
| 8442062 | Group communication system using media server having distributed structure and method thereof | — | 2013-05-14 |