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KR20190140420A
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A saxophone performance evaluation system and a saxophone performance evaluation method
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KR101349937B1
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Road tunnel fire fighting and life-saving equipment early
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Apparatus for maintaining and managing of road tunnel
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KR20150011184A
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A Method to Obtain Magnetic Energy by using Quantum Spin Magnetics.
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KR20130136363A
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A method to obtain magnetic power energy
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KR20140059389A
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A principle that a permanent magnet moves
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KR20140059878A
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A method to transfer the permanent magnetic power energy to kinetic energy
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KR20140052722A
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A combined structural system of pontoon using the uhpc
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KR20140044717A
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A method to obtain the semipermanent magnetic power energy
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KR20130103888A
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A method of magnetic power generating
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KR20130090118A
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A method to transport an heavy body by using the self-gravity of the heavy body
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KR20130078946A
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A motor propelled by magnetism
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KR20120107677A
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Electrolytic cell, urinal washer employing the same
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KR20120106130A
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Apparatus of suppling sterilizing water for a bidet
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KR20120096678A
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A method to amplify magnetic field
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KR20120096673A
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A method to vibrate the rotator by using the resonance phenomenon of magnetic field and a rotary generating vibrator using the method
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KR20120090694A
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Manufacturing apparatus and method of hypochlorous acid solution to sterilize wet tissue
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KR20120090697A
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Electrolytic cell, washing machine empolying the same
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KR20120086122A
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Apparatus for transporting massive body
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KR20120080301A
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A method to generate electricity by using material blocking magnetism
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