No Title Author Date of Patent
77 [US 2012-0163036] POWER SUPPLY UNIT SUPPLYING STANDBY POWER BY SHARING SWITCH OF MAIN CONVERTER file Chong Eun Kim, Kyu Min Cho, Jae Kuk Kim, Gun Woo Moon, Shin Young Cho  2012.06.28 
76 [US 2012-0155119] POWER CONVERTER INTEGRATED WITH FLYBACK CONVERTER file Chong Eun Kim, Jae Kuk Kim, Gun Woo Moon, Shin Young Cho  2012.06.21 
75 [2012-0067571] 플라이백 컨버터가 통합된 전력 컨버터( POWER CONVERTER INTEGRATING FLYBACK CONVERTER ) 김정은, 김재국,문건우, 조신영  2012.06.26. 
74 [2012-0029735] 전기구동 이동체의 배터리 잔여 전력량 산출 장치 (Battery Capacity Calculation Device for Electric Moving Bodies) 문건우  2010.09.17 
73 [2011-0110989] 착탈 가능한 배터리 모듈, 이를 이용한 배터리 스트링을 위한 전하 균일 방법 및 장치 (Removable battery module, Charge Equalization Method and Apparatus for battery string 문건우,김철호,김문영  2010.04.02 
72 [10-2012-0058542] LED 전등 구동을 위한 전원 회로 및 전원 구동 방법    
71 [US 8,120,204] LOAD SHARING DEVICE AND PARALLEL POWER SUPPLY THEREWITH file Gun Woo Moon,Kang Hyun Yi, Ki Bum Park,Chong Eun Kim  2012.02.21 
70 [US 8,098,500] PHASE SHIFT FULL BRIDGE CONVERTER WITH REDUCED CURRENT STRESS file Gun Woo Moon, Woo Jin Lee, Ki Bum Park, Chong Eun Kim  2012.01.17 
69 [US 8,094,473] BRIDGELESS POWER FACTOR CORRECTION CIRCUIT file Gun Woo Moon, Kyu Min Cho, Seong Wook Choi  2012.01.10 
68 [US 2011-0285352] CHARGE EQUALIZATION APPARATUS FOR SERIES-CONNECTED BATTERY file Gun Woo Moon, Hong Sun Park, Chol Ho Kim  2011.11.24