Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870244 | Common-mode transient immunity (CMTI) circuit and method of operation therefor | — | 2024-01-09 |
| 10536114 | Oscillator circuit | Sungwon Yun, Chan Son | 2020-01-14 |
| 10523184 | Oscillator, method of operating the same, and PWM controller including the same | Sungwon Yun, Youngmo Yang | 2019-12-31 |
| 9350161 | Undervoltage lockout circuit, switch control circuit and power supply device comprising the undervoltage lockout circuit | Sungpah LEE | 2016-05-24 |