Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9391527 | Power supply apparatus | Dae Hoon Han, Seo Hyung Kim, Joon Youp Sung, Jung Sun Kwon, Jae Shin Lee | 2016-07-12 |
| 9258856 | Light emitting diode power supply apparatus | Dae Hoon Han, Seo Hyung Kim, Jung Sun Kwon, Jin Soo Lee, Bo Hyun Hwang | 2016-02-09 |