Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040623 | Manual service disconnect for battery system | Kyung-Hoon Park, Soo Deok Moon | 2021-06-22 |
| 8519641 | Apparatus for driving light emitting device with over-current and over-voltage protection | Jae Han Yoon, Dong Kyun Ryu | 2013-08-27 |
| 8441270 | AC detection circuit for power supply | Sung Uk Lee, Dong Kyun Ryu, Nam Su KOO, Kyung-Hyun Kim, Seung Heun Yang +4 more | 2013-05-14 |
| 8362790 | AC detection circuit for power supply | Sung Uk Lee, Dong Kyun Ryu, Kyung-Hyun Kim, Seung Heun Yang, Tai Sung Kim +3 more | 2013-01-29 |
| 8358076 | Driver for plasma display panel having separated board structure | Kyung-Hyun Kim, Youn Ik Nam, Jae Han Yoon, Kwang Hun Song, Sung Uk Lee +1 more | 2013-01-22 |
| 8344708 | Switching mode power supply circuit for plasma display panel | Dong Kyun Ryu, Won Chan Choi, Jae Han Yoon, Ki Mok Kim, Jeong Rak Lee +1 more | 2013-01-01 |
| 7986099 | Switching mode power supply circuit for plasma display panel | Dong Kyun Ryu, Won Chan Choi, Jae Han Yoon, Ki Mok Kim, Jeong Rak Lee +1 more | 2011-07-26 |