Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845104 | Steering column tilting device | Sung Jong Hong | 2017-12-19 |
| 9431899 | Power supply device for supplying standby voltage by using main voltage | Chong Eun Kim | 2016-08-30 |
| 9417644 | Apparatus for and method of controlling power supply system | Chong Eun Kim | 2016-08-16 |
| 9344000 | Power module varying bias power and distributed power supply apparatus | Chong Eun Kim, Duk You KIM, Gun Woo Moon, Don Sik Kim | 2016-05-17 |
| 9263953 | Power supply apparatus for supplying internal power from a minimum input voltage to a steady state of an output of a boost stage | Yeon Ho Jeong | 2016-02-16 |
| 9112424 | Power supply device having improved power conversion efficiency in light load conditions | Chong Eun Kim, Duk You KIM, Gun Woo Moon, Don Sik Kim | 2015-08-18 |