Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262817 | Display device | — | 2022-03-01 |
| 10433462 | Digital signage | Donghee Yoon, Dongjune Kim, Sungwook Han, Jiyong Lee | 2019-10-01 |
| 9861007 | Digital signage | Donghee Yoon, Dongjune Kim, Sungwook Han, Jiyong Lee | 2018-01-02 |
| 9456525 | Digital signage | Donghee Yoon, Dongjune Kim, Sungwook Han, Jiyong Lee | 2016-09-27 |
| 9414516 | Digital sign and method of driving the same | Sungwook Han, Jiyong Lee | 2016-08-09 |
| 9357673 | Digital signage | — | 2016-05-31 |