Author Gun Woo Moon, Won Sik Oh, Shin Young Cho, Dae Youn Cho 
Date of Patent 2014.03.18 
[미국][등록][US 8674624 B2] DC-DC converter and light emitting diode driving device including the same
No Title Author Date of Patent
36 [US 8,120,322] CHARGE EQUALIZATION APPARATUS file Gun Woo Moon, Chong Eun Kim,Hong Sun Park, Chol Ho Kim  2012.02.21 
35 [US 2011-0032062] TRANSFORMER IMPROVED IN LEAKAGE INDUCTANCE file Gun Woo Moon, Chong Eun Kim, Ki Bum Park  2011.02.10 
34 [US 2011-0032062] TRANSFORMER IMPROVED IN LEAKAGE INDUCTANCE file Gun Woo Moon, Chong Eun Kim, Ki Bum Park  2011.02.10 
33 [US 2010-0007308] Charge Equalization Apparatus file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2010.01.14 
32 [US 2010-0007308] Charge Equalization Apparatus file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2010.01.14 
31 [US 8,008,890] Charge Equalization Apparatus file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2011.08.30 
30 [US 8,008,890] Charge Equalization Apparatus file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2011.08.30 
29 [US 2010-0207578] Automatic Charge Equalization Method and Apparatus for Series Connected Battery String file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2010.08.19 
28 [US 2010-0207578] Automatic Charge Equalization Method and Apparatus for Series Connected Battery String file Gun Woo Moon, Chong Eun Kim, Hong Sun Park, Chol Ho Kim  2010.08.19 
27 [US 7,880,433] Charge Equalization Apparatus file Gun Woo Moon, Chong Eun Kim, Hong Sun Park  2011.02.01