Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199917 | Current mode hysteretic buck converter with auto-selectable frequency locking circuit | Sang-Gug Lee, Jeong-Il Seo | 2019-02-05 |
| 9923453 | Power management device for energy harvesting | Sang-Gug Lee, Jeong-Il Seo, Young Seok Noh, Hyun-Mo Gu | 2018-03-20 |
| 9653993 | Signal control circuit and switching apparatus for increased current control | Ok Hwan KWON, Hai Feng Jin, Ju Pyo Hong, Sung Hwan Kim, Ju Hyun Lee +2 more | 2017-05-16 |