Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961742 | Multi-channel LED driver with overheating protection capabilities | Hyun Mo Ahn, Zhi Yuan Cui, Seung Hwan Lee, In Ho Hwang, James Jung | 2018-05-01 |
| 9887621 | Power factor correction circuit and method for correcting power factor, converter device thereof | Zhi Yuan Cui, In Ho Hwang, Young Gi Ryu, Sang Hoon Jeong | 2018-02-06 |
| 9888552 | Detecting circuit for short of LED array and LED driving apparatus using the same | Tae-Kyoung Kang, Beom-seon Ryu, Jun Sik Min | 2018-02-06 |
| 9875697 | Parallel constant current LED driving units for driving a LED string and method of performing the same | Tae-Kyoung Kang, Su Jin Lee | 2018-01-23 |