Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646581 | Power adapters with multiple charging ports | Gwanbon Koo, Youngbae Park | 2023-05-09 |
| 11303195 | Partial zero voltage switching (ZVS) for flyback power converter and method therefor | Souhib Harb, Kai-Fang Wei | 2022-04-12 |
| 11121628 | Switch control circuit and buck converter comprising the same | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2021-09-14 |
| 10985662 | Power converter responsive to device connection status | Gwanbon Koo, Taesung Kim | 2021-04-20 |
| 10985663 | Power converter responsive to device connection status | Gwanbon Koo, Taesung Kim | 2021-04-20 |
| 10958179 | Reduced voltage switching of a main switch in flyback power converters | Gwanbon Koo, Youngbae Park, Taesung Kim | 2021-03-23 |
| 10825598 | Planar magnetic element | SangCheol Moon, Gwanbon Koo | 2020-11-03 |
| 10790748 | Soft-start circuit and buck converter comprising the same | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2020-09-29 |
| 10790753 | Reduced voltage switching of a main switch in flyback power converters | Gwanbon Koo, Youngbae Park, Taesung Kim | 2020-09-29 |
| 10790756 | Variable blanking frequency for resonant converters | Taesung Kim, Gwanbon Koo | 2020-09-29 |
| 10784784 | DC-DC converter with dynamic feedback loop | Taesung Kim, Gwanbon Koo | 2020-09-22 |
| 10554129 | Switch control circuit and buck converter including the same | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2020-02-04 |
| 10510477 | Planar transformer with multilayer circuit board | Gwanbon Koo, Taesung Kim, YoonJoo You | 2019-12-17 |
| 10491117 | Soft-start circuit for buck converter control | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2019-11-26 |
| 10468985 | Input AC line control for AC-DC converters | Jason Guo, Laszlo Balogh, Gwanbon Koo, SangCheol Moon, Chenghao Jin | 2019-11-05 |
| 10326371 | Providing adaptive output power | Taesung Kim, Gwanbon Koo | 2019-06-18 |
| 10320301 | Power converter responsive to device connection status | Gwanbon Koo, Taesung Kim | 2019-06-11 |
| 10312003 | Circuit board with thermal paths for thermistor | YoonJoo You | 2019-06-04 |
| 10291122 | Input voltage detection circuit and power supply including the same | SangCheol Moon, Chenghao Jin, Gwanbon Koo | 2019-05-14 |
| 10277128 | Switch control circuit and buck converter comprising the same | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2019-04-30 |
| 10177645 | Synchronous rectifier turn-on enable | Zhibo Tao, Taesung Kim, Gwanbon Koo, Lei Chen | 2019-01-08 |
| 10164528 | Switch control circuit and buck converter including the same | SangCheol Moon, Gwanbon Koo, Chenghao Jin | 2018-12-25 |
| 10141830 | Burst operation of a switching controller having a plurality of foldback curves | Taesung Kim, Gwanbon Koo | 2018-11-27 |
| 9991812 | Variable blanking frequency for resonant converters | Taesung Kim, Gwanbon Koo | 2018-06-05 |
| 9831777 | Switch control circuit and converter including the same | Chenghao Jin, SangCheol Moon, Gwanbon Koo | 2017-11-28 |