Park, Ii
Geun Park, Ii, Republic Of Korea KR
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20140150515 | Horizontal Type Slitting Apparatus For Decladding of a Fuel Rod - A horizontal type slitting apparatus for decladding of a fuel rod is disclosed. The apparatus optionally includes a plurality of rollers configured to receive, extrude, and transfer a fuel rod, a roller fixing portion configured to fix the rollers by a hydraulic pressure, a slitting portion configured to slit cladding tube of the fuel rod, and a slitter fixing portion configured to fix the slitter portion by a hydraulic pressure. | 06-05-2014 |
Hyung Park, Ii, Daejeon KR
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20110033068 | HUMAN BODY SOUND TRANSMISSION APPARATUS AND METHOD FOR MINIMIZING SIGNAL LOSS - A human body sound transmission apparatus and method for minimizing a signal loss are disclosed. The human body sound transmission apparatus includes: an audio signal transmission unit modulating an audio signal desired to be transmitted, and transmitting the modulated audio signal to the vicinity of a user's ear through the human body (i.e., a user's body); and a carrier wave signal transmission unit transmitting a carrier wave signal for demodulating the modulated audio signal to the vicinity of the user's ear through the air. | 02-10-2011 |
20110154485 | AUTHENTICATION APPARATUS USING HUMAN BODY COMMUNICATION, PORTABLE DEVICE HAVING AUTHENTICATION FUNCTION USING HUMAN BODY COMMUNICATION, AND AUTHENTICATION METHOD USING HUMAN BODY COMMUNICATION - Disclosed are an authentication apparatus using human body communication capable of improving the security and convenience of user authentication by using human body communication, a portable device having authentication function using human body communication, and an authentication method using human body communication. In the authentication method using human body communication, an authentication device acquires user biometric information and provides the acquired biometric information to a portable device by using human body communication. The portable device then compares the acquired biometric information with previously stored biometric information, and when the acquired biometric information and the previously stored biometric information are identical, the portable provides authentication information to the authentication device. Upon receiving the authentication information, the authentication device performs an authentication procedure based on the authentication information. Thus, security and user convenience can be improved, and an authentication can be quickly performed. | 06-23-2011 |
Kwang Park, Ii, Ansan-Si KR
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20140071696 | ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME - Exemplary embodiments of the present invention relate to an aspherical light emitting diode (LED) lens and a light emitting device including the same. The aspherical LED lens includes a light exit plane concavely depressed near a central axis, a light entrance plane including a conical plane having a vertex located on the central axis, and a plurality of protrusions arranged on a portion of a side surface of the light exit plane. The aspherical LED lens has a radially symmetrical structure with respect to the central axis. | 03-13-2014 |
Young Park, Ii, Seoul KR
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20130334922 | MOTOR - Disclosed is a motor, the motor according to exemplary embodiments of the present disclosure including an insulator body coupled to a stator core wound with a plurality of coils applied with powers of mutually different polarities to prevent the coil and the stator coil from being short-circuited, a terminal housing coupling unit integrally formed with the insulator body to be coupled to a terminal housing supplying an outside power by being circumferentially protruded, and a coil guide unit formed at the terminal housing coupling unit to prevent coils connected to a terminal of each polarity installed at the terminal housing from being short-circuited. | 12-19-2013 |