Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502975 | Switch control circuit, switch control method and converter using the same | Youn Ggi Ryu, Zhi Yuan Cui, Hae Wook Kim, In Ho Hwang | 2016-11-22 |
| 9496703 | Leakage current detection circuit, light apparatus comprising the same and leakage current detection method | Su Wan PARK, Young Gi Ryu, Young Lok Shin | 2016-11-15 |