86 |
[US 5,712,780] Unity Power Factor Converter for High Quality Power Supply with Magnetically Coupled Compensation
| Myung Joong Youn, Gun Woo Moon | 1998.01.27 |
85 |
[US 5,712,780] Unity Power Factor Converter for High Quality Power Supply with Magnetically Coupled Compensation
| Myung Joong Youn, Gun Woo Moon | 1998.01.27 |
84 |
[US 5,862,043] Switch Coupled Active Forward Converter for Obtaining a High Power Factor at Single Power Stage
| Myung Joong Youn, Gun Woo Moon | 1999.01.19 |
83 |
[US 5,862,043] Switch Coupled Active Forward Converter for Obtaining a High Power Factor at Single Power Stage
| Myung Joong Youn, Gun Woo Moon | 1999.01.19 |
82 |
[US 5,701,243] High-Power Factor Series Resonant Rectifier Circuit
| Myung Joong Youn, Gun Woo Moon | 1997.12.23 |
81 |
[US 5,701,243] High-Power Factor Series Resonant Rectifier Circuit
| Myung Joong Youn, Gun Woo Moon | 1997.12.23 |
80 |
[US 2011-0089898] Two-Stage Charge Equalization Method and Apparatus for Series-Connected Battery String
| Sang Hyun Park, Gun Woo Moon, Hong Sun Park, Chol Ho Kim | 2011.04.21 |
79 |
[US 2011-0089898] Two-Stage Charge Equalization Method and Apparatus for Series-Connected Battery String
| Sang Hyun Park, Gun Woo Moon, Hong Sun Park, Chol Ho Kim | 2011.04.21 |
78 |
[한국][등록][10-1709484] 전원 공급 장치
| 김덕유, 문건우, 김종우, 김정은, 김영세, 김돈식 | 2017.02.17 |
77 |
[한국][등록][10-1864466] 전원 공급 장치
| 김재국, 김재현, 이재범, 문건우, 류동균 | 2018.05.29 |