Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973017 | Charger circuit including a plurality of charging paths | Ryotaro Kudo, Dongjin Keum, Yus Ko, Hyunseok Nam, Whanseok Seo +1 more | 2018-05-15 |
| 9859796 | Buck-boost converter and operating method | Gil-won Yoon, Dong-Jin Keum, Yus Ko, Sung Woo Moon, Min Ho Choi | 2018-01-02 |
| 9793811 | Buck converter and boost converter with dead time adjustment | Yus Ko, Dongjin Keum, Hwayeal Yu | 2017-10-17 |
| 9641076 | Switching regulators | Ryotaro Kudo, Hwa Yeal Yu | 2017-05-02 |
| 9548661 | DC-DC converter and electronic system including the same | Kudo Ryotaro, Hwa Yeal Yu | 2017-01-17 |