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• Granted Patent

1   KR 102322529   Thermal Energy Supply Device and Air Conditioning System

2   KR 101220199   Electrolytic synthesis of hydrogen peroxide directly from water and application thereof

3   US 7910251   Fuel cell system

4   US 7700206   Fuel cell system

5   US 7691501   Fuel cell system and controlling method thereof

6   US 7318975   Membrane electrode assembly of fuel cell

7   US 7316858   Fuel cell system

8   KR 0823924   Structure for reducing internal circuit of fuel cell

9   KR 0806102   Bi-polar plate of fuel cell and manufacturing method thereof

10  KR 0806101   Fuel cell

11  KR 0802624   Fuel cell system and control method thereof

12  KR 0748548   Fuel cell system

13  KR 0741790   Bipolar plate of fuel cell

14  KR 0724396   Fuel sell system and control method thereof

15  KR 0619729   Stack cooling apparatus for fuel cell

16  KR 0617120   Fuel cell

17  KR 0606978   Fuel cell

18  KR 0575663   Stack structure for fuel cell

19  KR 0565224   Electrochemical battery, electrode thereof and method for manufacturing the same

20  KR 0556814   Stack of fuel cell

21  KR 0556813   Bipolar plate of fuel cell

22  KR 0556764   Anode structure for fuel cell

23  KR 0539753   Water supply apparatus of fuel cell system

24  KR 0539752   Humidity control device for fuel cell

25  KR 0539747   Method for  fabricating electrode of fuel cell system

26  KR 0533008   Fuel cell system having water trap apparatus

27  KR 0531824   Fuel circulation control apparatus of fuel cell system

28  KR 0531823   Water interception apparatus of fuel cell system

29  KR 0531822   Apparatus for supplying air of fuel cell

30  KR 0531821   Apparatus for supplying air of fuel cell

31  KR 0531820   Fuel supply apparatus for fuel cell

32  KR 0531817   Fuel supply structure for fuel cell bipolar plate

33  KR 0524722   Operating method of fuel cell system

34  KR 0524721   Fuel tank of fuel cell system

35  KR 0517936   Fuel cell system having crystallization device

36  KR 0504871   Filtering apparatus of fuel cell system

37  KR 0486598   Electrode of electrochemical battery

38  KR 0459198   Cooling and heating device using hydrogen storage alloys

39  KR 0459197   Oil separator for cooling and heating device using hydrogen storage alloys

40  KR 0459196   Heating and cooling device of reactor for hydrogen storage alloys

41  KR 0459195   Heating and cooling device for hydrogen storage alloys

42  KR 0447196   Cooling and heating device using hydrogen storage alloys and method for controlling the same

43  KR 0442274   Relief valve for air-conditioner performing air-conditioning by transmitting hydrogen

• Published Patent

44  US 2013/262,883   Electrolytic synthesis of hydrogen peroxide directly from water and application thereof

45  WO 2006/019199   Fuel cell system

46  WO 2006/019198   Fuel cell system and controlling method thereof

47  WO 2006/019197   Fuel cell system

48  WO 2005/064729   Fuel cell system and control method thereof

49  WO 2005/064728   Fuel cell system

50  WO 2005/057710   Fuel cell system

51  WO 2005/057709   Structure for reducing internal circuit of fuel cell

52  WO 2005/057708   Bipolar plate of fuel cell and fabrication method thereof

53  WO 2005/057707   Bipolar plate of fuel cell

54  WO 2005/057706   Fuel cell system and control method thereof

55  WO 2005/055357   Membrane electrode assembly of fuel cell

56  WO 2004/105163   Fuel cell, electrode catalyst and electrode for fuel cell

57  US 2005/0255364  Bipolar plate of fuel cell

58  US 2005/0142418  Fuel cell system

59  US 2005/0142409  Fuel cell system and control method thereof

60  US 2005/0130026  Electrochemical battery, electrode thereof and method for manufacturing the same

61  US 2005/0130019  Structure for reducing internal circuit of fuel cell

62  US 2005/0130014  Bipolar plate of fuel cell and fabrication method thereof

63  KR 2010/0043346  Electrolytic synthesis of hydrogen peroxide directly from water and applications thereof

64  KR 2007/0001136  Fuel cell system

65  KR 2007/0001135  Fuel cell system and controlling method thereof

66  KR 2007/0001134  Fuel cell system

67  KR 2006/0011431  Fuel cell system

68  KR 2004/0052668  Voltage measurement device of fuel cell

69  KR 2004/0052667  Membrane electrode assembly of fuel cell and forming method of membrane's block layer thereof

70  KR 2004/0052666  Anode of fuel cell and manufacturing method thereof

71  KR 2004/0052359  Fuel tank for fuel cell and fuel tank contact device thereof

72  KR 2004/0048413  Hydrogen control device for fuel cell

73  KR 2004/0010909  Reaction body of hydrogen storage alloy

74  KR 2003/0062729  Optimum operation apparatus of fuel cell

75  KR 2003/0032363  Stack structure for fuel cell

76  KR 2003/0032362  Fuel supply structure for fuel cell stack

77  KR 2003/0032360  Fuel supply structure for fuel cell stack

78  KR 2003/0032033  Fuel supply structure for fuel cell stack

79  KR 2003/0030275  Operating method of fuel cell system

80  KR 2003/0010121  Fuel cell system

81  KR 2003/0010119  Fuel cell system

82  KR 2003/0010116  Boron fuel cell system

83  KR 2002/0078821  Cooling and heating device using hydrogen storage alloys

84  KR 2002/0078811  Cooling and heating device using hydrogen storage alloys

85  KR 2002/0078206  Cooling and heating device using hydrogen storage alloys

86  KR 2002/0078205  Oil separator for cooling and heating device using hydrogen storage alloys

87  KR 2002/0078202  Oil separator for cooling and heating device using hydrogen storage alloys

88  KR 2002/0078198  Air-conditioner using hydrogen storage alloys

89  KR 2002/0078197  Cooling and heating device using hydrogen storage alloys and method for controlling the same

90  KR 2002/0078196  Cooling and heating device using hydrogen storage alloys and method for controlling the same

91  KR 2002/0077938  Reactor of heating and cooling device for hydrogen storage alloys and heating and cooling device thereof

92  KR 2002/0077937  Heating and cooling device of reactor for hydrogen storage alloys

93  KR 2002/0077934  Reactor heating and cooling device for hydrogen storage alloys

94  KR 2002/0077933  Heating and cooling device for hydrogen storage alloys and method thereof

95  KR 2002/0077932  Heating and cooling device for hydrogen storage alloys and method thereof

96  KR 2002/0077923  Heating and cooling device for hydrogen storage alloys

97  KR 2002/0077922  Heating and cooling device for hydrogen storage alloys and method thereof

98  KR 2002/0077909  Magnet for heating and cooling device for hydrogen storage alloys and manufacturing method thereof

99  KR 2002/0077908  Reactor of heating and cooling device for hydrogen storage alloys

100 KR 2002/0077907  Heating and cooling device for hydrogen storage alloys and method thereof

101  KR 2002/0075451  Heating and cooling device for hydrogen storage alloys

102  KR 2002/0044964  Cooling and heating device using hydrogen storage alloys

103  KR 2002/0044963   Cooling and heating device using hydrogen storage alloys

104  KR 2002/0044962   Cooling and heating device using hydrogen storage alloys

105  KR 2002/0044656   Heating and cooling device for hydrogen storage alloys and operating method thereof

106  KR 2002/0044655   Heating and cooling device for hydrogen storage alloys and operating method thereof

107  KR 2002/0044654   Reactor heating and cooling device for hydrogen storage alloys

108  KR 2002/0044653   Heating and cooling device for hydrogen storage alloys

109  KR 2002/0044652   Heating and cooling device for hydrogen storage alloys

110  KR 2002/0044651   Heating and cooling device for hydrogen storage alloys

111  KR 2002/0041189   Heating and cooling device of reactor for hydrogen storage alloys

112  KR 2002/0040983   Heating and cooling device for hydrogen storage alloys and method thereof

113  KR 2002/0040982   Method for controlling cooling and heating device using hydrogen storage alloys

114  KR 2002/0040981   Cooling and heating device using hydrogen storage alloys

115  KR 2002/0040979   Cooling and heating device using hydrogen storage alloys

116  KR 2002/0040978   Cooling and heating device using hydrogen storage alloys

117  KR 2002/0038606   Method for controlling cooling and heating device using hydrogen storage alloys

118  KR 2002/0038605   Cooling and heating device using hydrogen storage alloys

119  KR 2002/0038604   Cooling and heating device using hydrogen storage alloys

120  KR 2002/0038603   Cooling and heating device using hydrogen storage alloys

121  KR 2002/0038601   Cooling and heating device using hydrogen storage alloys

122  KR 2002/0038600   Cooling and heating device using hydrogen storage alloys

123  KR 2002/0038599   Cooling and heating device using hydrogen storage alloys

124  KR 2002/0038598   Cooling and heating device using hydrogen storage alloys and method for controlling the same

125  KR 2002/0038597   Method for controlling cooling and heating device using hydrogen storage alloys

126  KR 2002/0038356   Heating and cooling device for hydrogen storage alloys and method thereof

127  KR 2002/0038355   Heating and cooling device for hydrogen storage alloys and method thereof

128  KR 2002/0038354   Reactor for hydrogen storage alloys

129  KR 2002/0038353   Heating and cooling device for hydrogen storage alloys and method thereof

130  KR 2002/0038352   Heating and cooling device for hydrogen storage alloys

131  KR 2002/0038351   Heating and cooling device for hydrogen storage alloys and method thereof

132  KR 2002/0038350   Heating and cooling device for hydrogen storage alloys

133  KR 2002/0035707   Cooling and heating device using hydrogen storage alloys

134  KR 2002/0035705   Heating and cooling device using hydrogen storage alloys and method for controlling the same