Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190097 | Voltage converter | Hyoungseok Oh, Hojun Yu, Jeongkwang Lee, Jungwook Heo | 2021-11-30 |
| 11170360 | Magnetic secure transmission (MST) device, MST system and controller including the same | Sung Woo Lee, Hyoung-Seok Oh, Sang-Hee Kang, Dae-Woong Cho, Jung-wook Heo | 2021-11-09 |
| 11152924 | Level shifter and operating method of level shifter | Hyoungseok Oh, Jungwook Heo | 2021-10-19 |
| 10958092 | Semiconductor integrated circuit, operating method thereof, and electronic device including the same | Sungwoo Lee, Hyoungseok Oh | 2021-03-23 |
| 10903676 | Semiconductor device | Sung Kyu CHO, Hyoung-Seok Oh, Dae-Woong Cho, Jung-wook Heo | 2021-01-26 |