Young Seung
Young Seung Jeon, Seoul KR
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20130116352 | Expandable Starch Beads and Method for Preparing the Same - Provided is expandable starch beads including a starch-monomer copolymer and a foaming agent impregnated in the starch-monomer copolymer, in which the starch-monomer copolymer is prepared by bonding at least one monomer selected from the group consisting of styrene, α-methylstyrene, lactide, lactic acid, acrylic acid, methacrylic acid, acrylic ester, methacrylic ester, acrylonitrile, acrylamide, and caprolactone to starch, and the foaming agent includes at least one selected from the group consisting of C | 05-09-2013 |
20130158251 | Resistant Starch with Improved Processability and Method of Preparing the Same - There is provided a method of preparing resistant starch with improved processability as one aspect of the present invention, the method comprising: (a) preparing starch modified by a cross-linked bond; and (b) feeding the modified starch to an extruder and then extruding the modified starch to produce an extrudate, in which an extrusion temperature is 50° C. to 200° C. at the time of the extrusion, the ratio of a injection volume of water to a supplying amount of the modified starch, each being supplied into the extruder, is 1.2 ml/g to 2.0 ml/g, and water content in the extrudate is 25 wt % to 50 wt %. | 06-20-2013 |
Young Seung Ko, Incheon KR
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20130140787 | SLIDER - A slider is provided which can travel ahead by placing a user's foot on a board and stamping the ground with the other foot like a known kick board or which can exercise a user by causing shafts each having a rear board fixed thereto to sufficiently extend backward and moving the shafts at symmetric angles relative to each other and can spontaneously travel ahead by means of waveform-like actions using rear casters attached to the bottoms of the rear boards. | 06-06-2013 |
Young Seung Lee, Daejeon KR
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20140136134 | METHOD AND APPARATUS FOR CALCULATING ELECTROMAGNETIC WAVE FROM ELECTRONIC DEVICE - A method of calculating an electromagnetic wave, includes measuring an electromagnetic wave emitted from an electronic device using an electromagnetic-wave scanner; and receiving the electromagnetic wave as input to detect an electromagnetic wave value in a proximity plane at a prescribed first distance from the electronic device. Further, the method includes calculating an electromagnetic wave at a point by a second distance from the electronic device using the electromagnetic wave value. | 05-15-2014 |
Young Seung Noh, Suwon KR
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20140111175 | UNIVERSAL POWER SUPPLYING APPARATUS AND UNIVERSAL POWER SUPPLYING METHOD - There are provided a universal power supplying apparatus and a universal power supplying method that can be universally used for various types of devices having a variety of voltage and current levels of a driving power. The universal power supplying apparatus includes a power supplying unit that converts an input power into a driving power having a previously set voltage level and supplies the converted power, a power recognizing unit that outputs a recognized voltage having the previously set voltage level to an output terminal from which power is output to recognize connection of a device, and controls a power output of the power supplying unit according to a detected rated output, and a detecting unit that provides a detection voltage having the previously set voltage level to the output terminal. | 04-24-2014 |
20140160813 | POWER SUPPLYING APPARATUS - There is provided a power supplying apparatus capable of determining whether to be normally operated by detecting whether a capacitor deteriorates with age based on a ripple voltage generated by switching of a primary side, the power supplying apparatus including a power supply unit switching input power to convert the input power into preset direct current (DC) power, a detecting unit setting a reference voltage based on the DC power of the power supply unit and comparing the reference voltage with a ripple voltage included in the DC power to detect a voltage level of the ripple voltage, and a controlling unit determining whether an abnormality has occurred according to a detection result of the detecting unit. | 06-12-2014 |
Young Seung Noh, Gyunggi-Do KR
Patent application number | Description | Published |
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20140159696 | UNIVERSAL POWER SUPPLY APPARATUS - There is provided a universal power supply apparatus including a power supply unit switching input power into driving power having a preset voltage level and supplying the driving power, a power recognition unit outputting a recognition voltage having a preset voltage level to an output terminal from which the power is output to recognize connection of a device, controlling a power output of the power supply unit according to a detected rated output, and recognizing disconnection of the device after the connection of the device according to a power state of the driving power of the power supply unit, and a detection unit providing a detection voltage having a preset voltage level to the output terminal. | 06-12-2014 |