Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590505 | Switching regulators, power management devices and systems including the same | Sung Woo Moon, Yus Ko, Dong-Jin Keum, Pyung-Woo Yeon | 2017-03-07 |
| 9438109 | Bi-directional voltage positioning circuit, voltage converter and power supply device including the same | Sung Woo Moon, Myeong-Lyong Ko, Yu-Seok Ko, Dong-Jin Keum, Hwa Yeal Yu | 2016-09-06 |