Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206726 | Smart lighting and operation method thereof | Ji Chan MAENG, Won Ho Shin, Tae Hyun Kim, Jong Hoon Chae | 2021-12-21 |
| 11144792 | Water purifier and control method thereof | Moon Sub Jin, Ji Hye Kim, Jin-Sung Park, Ji Young Huh | 2021-10-12 |
| 10996850 | Method and apparatus for controlling virtual keyboard | Sung Jin Kim, Jeong Heo | 2021-05-04 |