Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190097 | Voltage converter | Kwang Chan Lee, Hyoungseok Oh, Hojun Yu, Jeongkwang Lee | 2021-11-30 |
| 11152924 | Level shifter and operating method of level shifter | Kwang Chan Lee, Hyoungseok Oh | 2021-10-19 |