Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869267 | Key duplicator | Jae Sung Ju, Bum Suk Ho, Seung Won Kwak, In Sik Oh, Jeong Wook Choi +3 more | 2019-12-10 |
| D863389 | Portable dot peen marking machine | Seung Won Kwak, In Sik Oh, Jeong Wook Choi, Il Ho Kim, Mi Ri Kwak +1 more | 2019-10-15 |
| 10249231 | Display device and optical compensation method of a display device | Ui-Yeong Cha, In Hwan Kim, Byung-Geun Jun | 2019-04-02 |
| 10242648 | Display device and luminance correction system including the same | Byung-Geun Jun, Min-Cheol Kim, In Hwan Kim, Ui-Yeong Cha | 2019-03-26 |