Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735845 | Wireless earphone and charging case | Se Hong OH, Eun Young Cho | 2020-08-04 |
| 10629450 | Method for selectively etching silicon oxide film | Tae-Yong Sim | 2020-04-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735845 | Wireless earphone and charging case | Se Hong OH, Eun Young Cho | 2020-08-04 |
| 10629450 | Method for selectively etching silicon oxide film | Tae-Yong Sim | 2020-04-21 |