Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521056 | Touch screen panel and display device | — | 2019-12-31 |
| 10416818 | Display device with touch screen panel | Dowan KIM | 2019-09-17 |
| 10321229 | Wireless sound equipment | HyungWoo Park, Donghyun Kim, Hyunsun Yoo, Secheol Oh, Hyuksoo Chang | 2019-06-11 |
| 10200781 | Sound output apparatus | Hyunsun Yoo, Seungjong Park | 2019-02-05 |