Kown
Kee Hae Kown, Uiwang-Si KR
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20100168272 | Polycarbonate Resin Composition with Improved Scratch Resistance and Melt Flow Index - A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin. | 07-01-2010 |
Ki Sik Kown, Busan KR
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20100324374 | LARYNGEAL STROBOSCOPE USING VOICE SIGNAL - Provided is a laryngeal stroboscope using voice signals. The laryngeal stroboscope includes a photography unit for photographing a patient's vocal cords and a light source for illuminating a part to be photographed, a microphone for sensing the patient's voice, a high-pass filter for passing voice signals of 100 Hz or more among voice signals output from the microphone, a low-pass filter for removing signals of harmonic components from the voice signals output from the high-pass filter and passing only a voice signal in a fundamental frequency band, a peak detector for detecting a peak of the voice signal output from the low-pass filter and obtaining a pitch, and a controller for controlling the light source to intermittently emit light in response to a signal output from the peak detector and controlling the photography unit to operate according to whether or not the light is intermittently emitted. | 12-23-2010 |
Murray H. Kown, Menlo Park, CA US
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20100113353 | Method and composition for inhibiting cardiovascular cell proliferation - Cardiovascular cell proliferation in a blood vessel subjected to trauma, such as angioplasty, vascular graft, anastomosis, or organ transplant, can be inhibited by contacting the vessel with a polymer consisting of from 6 to about 30 amino acid subunits, where at least 50% of the subunits are arginine, and the polymer contains at least six contiguous arginine subunits. Exemplary polymers for this purpose include arginine homopolymers 7 to 15 subunits in length. | 05-06-2010 |
O Hyung Kown, Daejeon KR
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20130007128 | APPARATUS AND METHOD FOR PROVIDING REALISTIC REMOTE EXPLORATION SERVICE BASED ON OPEN SOCIAL NETWORK SERVICE - Discloses is an apparatus and method for providing a remote exploration service based on an open social network service (SNS). The apparatus for providing a remote exploration service may recommend an explorer terminal to a user terminal based on recommendation information of the user terminal, and transmit direction of movement data to the explorer terminal so that a remote exploration may be conducted along an exploration route designated by the user terminal. | 01-03-2013 |
Sang Wook Kown, Seongnam-Si KR
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20110159812 | RESONANCE POWER GENERATOR AND RESONANCE POWER RECEIVER - Disclosed is a resonate power generator and a resonate power receiver. The resonate power generator may include a modulator to control modulation of transmission data transmitted to a target resonator, and to control transmission of the modulated transmission data to a power carrier signal of a source resonator, a demodulator to demodulate received data received from the target resonator, and a coupling unit to couple the modulator, the demodulator, and the source resonator. | 06-30-2011 |
Seungwook Kown, Gumi-City KR
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20080225207 | OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY USING THE SAME - An embodiment of this document relates to an optical sheet and a liquid crystal display using the same. An optical sheet in accordance with an aspect of this document may comprise a base film, and a plurality of projections including at least one of lenticular lens or micro lens, positioned on one surface of the base film. The projection may comprise a first resin and a plurality of first beads, and about 1 to 10 parts by weight of the first bead based on 100 parts by weight of the first resin. | 09-18-2008 |
Yong-Sik Kown, Seoul KR
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20090220026 | DIGITAL BROADCAST TRANSMITTER/RECEIVER HAVING IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF - A digital broadcast transmitter/receiver, and a signal processing method thereof, includes a randomizer randomizing a dual transport stream which includes a normal data packet and a robust data packet and into which stuff bytes are inserted, a stuff-byte exchanger replacing the stuff bytes of the randomized data with known data, a first RS encoder performing RS-encoding of data output from the stuff-byte exchanger, a packet formatter performing an interleaving of the robust packet of the data output from the first RS encoder and reformatting the packet, an interleaver interleaving data output from the packet formatter, a trellis encoder performing a trellis encoding of interleaved data, a second RS encoder changing a parity by performing an RS encoding of the robust data of the trellis-encoded data, and a modulator modulating data output from the trellis encoder and RF up-converting the modulated data. | 09-03-2009 |
Young-Hwan Kown, Kyungsan-Si KR
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20090299079 | 1-GLYCIDYL-3,3-DINITROAZETIDINE CONTAINING EXPLOSIVE MOIETY AND PREPARATION METHOD THEREOF - Disclosed is a 1-glycidyl-3,3-dinitroazetidine(GDNAZ) of Formula I wherein dinitroazetidine group which is a high energy group having unit structure of explosive moiety is incorporated to a monomer, and the method thereof. By using the GDNAZ of the present invention in the synthesis of energetic binder for high-performance insensitive explosive, an energetic binder with enhanced thermal and storing stability and explosive power can be provided. | 12-03-2009 |