Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195505 | Lightweight noise absorbing material and substrate having the same attached thereto | — | 2021-12-07 |
| 11120734 | Method and electronic device for switching operating mode of display | Jong Kon Bae, Dong Hwy KIM, Hong Kook Lee, Dong-Kyoon Han | 2021-09-14 |