Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489025 | Touch sensing unit integrated display device including outgassing holes | Wonkyu Kwak, Ji Eun Lee, Yohan Kim, Dong-Seop Park, Kwangsik Lee +2 more | 2022-11-01 |
| 11359900 | Detonator, method of operating same, and communication system for same | Jeong Ho Choi | 2022-06-14 |
| 11333475 | Communication system and detonator | Jeong Ho Choi | 2022-05-17 |
| 11333565 | Sensing device that allows a coupling force to be increased | Ho Chan Son | 2022-05-17 |