Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755502 | Start-up circuit and power device using the same | Sang Hyun Cha, Hye Jin Lee, Joong Ho Choi, Ji Hwan Kim, Chang Seok Lee +1 more | 2017-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755502 | Start-up circuit and power device using the same | Sang Hyun Cha, Hye Jin Lee, Joong Ho Choi, Ji Hwan Kim, Chang Seok Lee +1 more | 2017-09-05 |