Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419368 | Method of manufacturing mask having different inner and outer surface structures and mask manufactured by same method | — | 2025-09-23 |
| 12374266 | Level shifter and display device including the same | Jae-Won Han, Soon Dong Cho, Sun Young Kim, Se-Dong Park | 2025-07-29 |
| 12331786 | Housing fixing structure of air foil journal bearing | Yeol Woo SUNG, Hyun Chil Kim, Gunwoong Park, Chi Yong Park, Hyun Sup Yang +2 more | 2025-06-17 |
| 12333993 | Clock generator and display device including the same | Soon Dong Cho, Jae-Won Han, Jung-Jae Kim, Sang-Uk Lee | 2025-06-17 |
| 12322781 | Slurry transfer device and slurry transfer method using the same | Chan Woo Park, Woo Seok Oh | 2025-06-03 |
| 12234830 | Air compressor | Kyu Sung CHOI, Hyun Chil Kim, Gun Woong Park, Chi Yong Park, Yeol Woo SUNG +2 more | 2025-02-25 |