Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209896 | Semiconductor device and method for operating semiconductor device | Min-kyu Kwon, Hyoung-Seok Oh, Hyun-Su Kim, Tae-jin Jeong | 2021-12-28 |
| 11170360 | Magnetic secure transmission (MST) device, MST system and controller including the same | Sung Woo Lee, Hyoung-Seok Oh, Sang-Hee Kang, Kwang Chan Lee, Jung-wook Heo | 2021-11-09 |
| 10903676 | Semiconductor device | Sung Kyu CHO, Hyoung-Seok Oh, Kwang Chan Lee, Jung-wook Heo | 2021-01-26 |
| 10733961 | Display apparatus and control method thereof | — | 2020-08-04 |
| 10455687 | Circuit board for power supply, electronic apparatus including the same, and inductor device | Dong Keun Kim, Sung Woo Kim, Hyeong-Gwon Kim, Ji Hoon Park | 2019-10-22 |
| 10430701 | Magnetic secure transmission device, electronic device and mobile system including the same | Sung Woo Lee, Hyoung-Seok Oh, Sang-Hee Kang, Kwang Chan Lee, Jung-wook Heo | 2019-10-01 |
| 9001475 | Thermal shutdown unit, switch controller including the same, and control method of thermal shutdown protection operation | Min-Woo Lee, Kyung-Oun Jang | 2015-04-07 |
| 8514591 | Power supply device and driving method thereof | Min-Woo Lee, Kyung-Oun Jang, Sung-Won Yun | 2013-08-20 |