Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515450 | Semiconductor light emitting device with contact electrode having irregular top surface | Seong Kyu Jang, Ju Yong Park, Kyu Ho Lee | 2022-11-29 |
| 11411024 | Vertical type semiconductor devices and methods of manufacturing the same | Sung Yun LEE, Jae-Hoon Jang, Jae-Duk Lee, Young-Jin Jung | 2022-08-09 |
| 11264540 | Light emitting diode with high luminous efficiency | Mi Hee Lee | 2022-03-01 |