Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206726 | Smart lighting and operation method thereof | Beom Oh KIM, Won Ho Shin, Tae Hyun Kim, Jong Hoon Chae | 2021-12-21 |
| 11189284 | Apparatus for communicating with voice recognition device, apparatus with voice recognition capability and controlling method thereof | — | 2021-11-30 |