Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374085 | Semiconductor device | Deok Han Bae, Byung Chan Ryu, Da Un JEON | 2019-08-06 |
| 10361159 | Semiconductor device having contacts with varying widths | Jong Ho You, Byung Chan Ryu | 2019-07-23 |
| 10175398 | Infrared optical filter having glass ceramic layer comprising 19-20% potassium oxide | Sung June Park | 2019-01-08 |