Abstract: The present disclosure relates to a novel method of preparing a vanadosilicate molecular sieve, and a vanadosilicate molecular sieve and their derivatives prepared by the same method. The preparing method of a vanadosilicate molecular sieve includes forming a vanadosilicate molecular sieve by a hydrothermal reaction of a reaction mixture containing a silicon source, a base, a V5+-containing compound as a vanadium source, a reducing agent, a salt and water.
Type:
Application
Filed:
April 4, 2011
Publication date:
February 28, 2013
Applicant:
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY
Inventors:
Kyung Byung Yoon, Shuvo Jit Datta, Mee Kyung Song
Abstract: Disclosed are novel E. coli strains, capable of producing fatty acids in high yield, transformed with genes coding for enzymes involved in the fatty acid biosynthesis pathway, and a method for preparing the same. The novel strains show excellent fatty acid production activity not only because their genetic stability is high, but also because they supply the basic materials through a two-way system.
Type:
Application
Filed:
March 8, 2011
Publication date:
February 21, 2013
Applicant:
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY
Abstract: Disclosed herein is an innovative plasmonic droplet including a droplet of fluid, a detection-target material which is in the droplet of fluid, and a nanoplasmon probe which is on a surface of the droplet of fluid and/or in the droplet of fluid. The plasmonic droplet may be applied for plasmon based optical sensing techniques, for example, for ultrasensitive analysis of bacteria, pathogen, etc.
Type:
Grant
Filed:
April 7, 2010
Date of Patent:
February 19, 2013
Assignees:
Industry-University Cooperation Foundation Sogang University, University of California, Berkeley
Inventors:
Taewook Kang, Luke P. Lee, Yeonho Choi, Younggeun Park
Abstract: The present disclosure relates to a particle and a method for manufacturing the particle, in particular, a particle in various shapes having a size ranging from several nanometers (nm) to tens of micrometers (?m), and a method for manufacturing the particle.
Type:
Application
Filed:
August 9, 2012
Publication date:
February 14, 2013
Applicant:
Industry-University Cooperation Foundation Sogang University
Inventors:
Kyung Byung YOON, Phil Kook SON, Hye Ryeong PARK
Abstract: A digital photographing apparatus capable of acquiring data about an image having a wide dynamic range and a high grayscale resolution, a method of controlling the digital photographing apparatus, and a recording medium storing a program to implement the method are provided. An embodiment includes an imaging device that acquires a reference image and additional images at different exposures and a multi-level threshold map generation unit that classifies the pixels of the images into levels according to brightness. The embodiment further includes a motion data acquiring unit that acquires motion data for each pixel based on its respective brightness level and a first weight data acquiring unit that acquires first weight data based on the motion data of each pixel. In addition, the embodiment includes a final image data acquiring unit that synthesizes the pixels of the reference image and the additional images based on first weight data.
Type:
Grant
Filed:
June 25, 2010
Date of Patent:
February 12, 2013
Assignees:
Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang University
Inventors:
Soon-keun Chang, Rae-hong Park, Tae-hong Min
Abstract: A system for customized prediction of a menstruation period or a fertility period is provided. The system includes a vital information measurer for measuring vital information about a user, a basic menstruation information generator for calculating the first day of menstruation or an ovulation day using the vital information received from the vital information measurer and outputting the first day of menstruation or the ovulation day as basic menstruation information, a menstruation cycle modeler having a menstruation cycle model representing a menstruation cycle as a function with a predetermined period, and a model parameter estimator for estimating and compensating a menstruation cycle parameter of the menstruation cycle model using the basic menstruation information received from the basic menstruation information generator.
Type:
Grant
Filed:
October 15, 2009
Date of Patent:
February 12, 2013
Assignee:
Industry-University Cooperation Foundation Sogang University
Inventors:
Jin Won Lee, Wang Yun Won, Kwang-Soon Lee
Abstract: Disclosed are novel Pseudomonas aeruginosa strains capable of producing in high yield and preparation methods thereof. The strains anchor an expression vector carrying either or both of a nucleotide sequence coding for acetyl-CoA carboxylase carboxytransferase subunit alpha of Pseudomonas aeruginosa and a nucleotide sequence coding for malonyl-CoA-[acyl-carrier-protein] transacylase of of Pseudomonas aeruginosa, and/or a nucleotide sequence coding for acyl-acyl carrier protein thioesterase of Streptococcus pyogenes. The recombinant Pseudomonas aeruginosa strains are genetically stable and have high lipid or fatty acid contents, thus being applicable to the mass production of fatty acids.
Type:
Application
Filed:
March 7, 2011
Publication date:
February 7, 2013
Applicant:
Industry-University Cooperation Foundation Sogang University
Abstract: The present disclosure relates to a multifunctional biomemory device in which a protein having a redox potential substituted with a metal ion is directly immobilized on a substrate. The present disclosure provides an operating method in which the redox state of the protein is controlled by applying three different potentials. The present disclosure provides a biomemory device in which the metal ion of a metalloprotein is substituted to allow for artificial control of the redox potential. The present disclosure provides a new-concept biomemory device as an information storage device based on the principle of electron transfer of a naturally occurring biomolecule.
Type:
Application
Filed:
February 24, 2012
Publication date:
January 31, 2013
Applicant:
Industry-University Cooperation Foundation Sogang University
Abstract: Provided are a method for fabricating a porous carbon structure using optical interference lithography, and a porous carbon structure fabricated by same, wherein the method for fabricating a porous carbon structure using optical light interference lithography includes: forming a photoresist layer on a substrate; irradiating a three-dimensional optical interference pattern onto the photoresist formed using three-dimensional optical interference lithography to form a three-dimensional porous photoresist pattern; coating the formed three-dimensional porous photoresist pattern with an inorganic material; heating the photoresist pattern on which the inorganic material is coated to carbonize the pattern; and removing the coated inorganic material.
Type:
Application
Filed:
April 15, 2010
Publication date:
January 31, 2013
Applicant:
Industry-University Cooperation Foundation Sogang University
Inventors:
Jun Hyuk Moon, Woo Min Jin, Juhwan Shin
Abstract: An active safety apparatus for vehicles and a method of controlling the apparatus, which can actively control the operation of a safety device, such as an airbag device or a seatbelt device installed in a vehicle for restraining a passenger behavior and protecting a passenger in a vehicle collision, based on the conditions of a vehicle collision and the passenger behavior which vary depending on the conditions of the vehicle collision, thereby optimally protecting the passenger for the conditions of the vehicle collision and improving passenger safety of the vehicle.
Type:
Application
Filed:
November 23, 2011
Publication date:
January 24, 2013
Applicants:
Industry-University Cooperation Foundation Sogang University, Hyundai Motor Company
Inventors:
Jae Haeng Yoo, Dae Young Kwak, Hyun Yong Jeong, Won Min Choi
Abstract: Provided is a method for assessing image quality using quantization codes, which includes: filtering an original image and a distorted image; generating phase quantization codes from the filtering result; calculating a Hamming difference between the phase quantization code of the original image and the phase quantization code of the distorted image; and assessing image quality of the distorted image by using the calculated Hamming difference. According to the present disclosure, since pixel values of the original image and the distorted image are mapped onto a quantized complex plane and then binary code operation is performed, it is possible to easily implement to image quality assessing hardware and also ensure excellent image quality assessing performance.
Type:
Application
Filed:
January 11, 2011
Publication date:
December 6, 2012
Applicant:
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY
Abstract: A random copolymer having a structure represented by the following Formula 1: wherein R is phosphonic acid, Me is a methyl group, x is a number of styrene units, and y is a number of methyl methacrylate units.
Type:
Application
Filed:
April 30, 2012
Publication date:
November 1, 2012
Applicants:
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY, SAMSUNG DISPLAY CO., LTD.
Inventors:
Min-Hyuck KANG, Su-Mi LEE, Eun-Ae KWAK, Moon-Gyu LEE, Bong-Jin MOON, Suk-Ho KIM, Ju-Hee KIM, Won-Tae JOO
Abstract: Disclosed herein is an apparatus and method which is capable of accurately measuring surface status, such as a minute variation in height (the height difference), a protrusion, a depression, surface damage and/or surface roughness, at each point on the surface of the object to be measured in an optical manner. In particular, the present invention provides an optical surface measuring apparatus and method which is capable of accurately measuring the minute surface status of the object to be measured using both a signal from an interferometer and a Focus Error (FE) signal from a Position Sensitive Detector (PSD) in order to overcome the 2?-ambiguity of the conventional interferometers and the limitation of the Focus Error (FE) signal.
Type:
Grant
Filed:
September 17, 2009
Date of Patent:
October 16, 2012
Assignee:
Industry-University Cooperation Foundation Sogang University
Inventors:
Seung-Yop Lee, Kyoung Up Kim, Jae Hyun Kim, Kyuman Cho, Young Kyu Park
Abstract: The present invention relates to a method for preparing substrate-molecular sieve layer complex by vising ultra-sound and apparatuses used therein, more particularly to a method for preparing substrate-molecular sieve layer complex by combining substrate, coupling compound and molecular sieve particle, wherein covalent, ionic, coordinate or hydrogen bond between a substrate and a coupling compound; molecular sieve particle and coupling compound; coupling compounds; coupling compound and intermediate coupling compound is induced by using 15 KHz-100 MHz of ultrasound instead of simple reflux to combine substrate and molecular sieve particles by various processes, further to reduce time and energy, to retain high binding velocity, binding strength, binding intensity and density remarkably, to attach molecular sieve particle uniformly onto all substrates combined with coupling compound selectively, even though substrate with coupling compound and substrate without coupling compound exist together; and apparatuses
Type:
Grant
Filed:
June 23, 2005
Date of Patent:
October 16, 2012
Assignee:
Industry University Cooperation Foundation Sogang University
Inventors:
Kyung Byung Yoon, Jin Seok Lee, Kwang Ha, Yun-Jo Lee, Yong Chang
Abstract: An image processing method and apparatus employ wide dynamic range imaging. The image processing method includes: providing a radiance map; decomposing a luminance value of the radiance map into a base layer and a detail layer; generating a weight using a ratio between the luminance value of the radiance map and the base layer; creating a compressed luminance using the base layer, the detail layer, and the weight; and generating a tone-mapped image using a color value of the radiance map, the luminance value of the radiance map, and the compressed luminance value. The image processing method provides a display image with enhanced local contrast and details.
Type:
Application
Filed:
October 6, 2011
Publication date:
October 11, 2012
Applicants:
Industry-University Cooperation Foundation Sogang University, Samsung Electronics Co., Ltd.
Abstract: This invention relates to a bacteriophage MPK6 (deposit number: KCCM 11044P) having a lytic activity to Pseudomonas aeruginosa, or a progeny bacteriophage thereof having a RFLP (Restriction fragment length polymorphism) DNA profile substantially equivalent to the bacteriophage MPK6. The present invention provides a bacteriophage MPK6 or a progeny bacteriophage thereof capable of treating a Pseudomonas aeruginosa infection disease, and suggests an anti-bacterial activity of MPK6 and its progeny bacteriophage using a mammalian and non-mammalian infection model. According to the present invention, the present bacteriophage MPK6 or progeny bacteriophage thereof represents very effective efficacy on treatment of P. aeruginosa-induced peritonitis-sepsis.
Type:
Grant
Filed:
October 14, 2009
Date of Patent:
October 9, 2012
Assignee:
Industry-University Cooperation Foundation Sogang University
Inventors:
Yun-Jeong Heo, Yu-Rim Lee, Hyun-Hee Jung, You-Hee Cho
Abstract: Disclosed is an innovative method for detecting metal ions based on selective plasmonic resonance energy transfer between metal-ligand complexes and a single nanoplasmonic particle as a probe. The selective plasmonic resonance energy transfer occurs if a resonance frequency matching condition between the single nanoplasmonic particle and the metal-ligand complexes is satisfied.
Type:
Grant
Filed:
July 30, 2009
Date of Patent:
September 11, 2012
Assignees:
Industry-University Cooperation Foundation Sogang University, University of California, Berkeley
Inventors:
Taewook Kang, Luke P. Lee, Yeonho Choi, Younggeun Park
Abstract: A method, apparatus and computer product for scheduling in a cellular system using a wired RS is disclosed. In one aspect, a BS collects CQIs of all MSs within a cell, calculates a transmittable data amount for each of the MSs according to the CQI, selects an MS having a highest PF metric, and allocates resources to the selected MS.
Type:
Grant
Filed:
October 25, 2007
Date of Patent:
August 14, 2012
Assignees:
Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation, Sogang University
Abstract: A method for scheduling in a cellular system using a relay station (RS) through an inter-antenna cooperative transmission technology based on pre-cooperation information according to each channel in a cellular system using a cable RS in order to increase the throughput of the entire system. The steps include classifying all mobile stations (MSs) in a corresponding cell based into Cooperative Transmission (CT) MSs for cooperative transmission and Single Transmission (ST) MSs for to each channel; mapping channel-by-channel channel capacities of the CT MSs and ST MSs classified according to each channel, selecting a channel with a highest priority, and receiving a request message from a corresponding MS according to whether the capacity of the selected channel satisfies preset CT criteria and selecting an MS having a metric value of a highest priority according to a corresponding scheduling algorithm, from among multiple requesting MSs.
Type:
Grant
Filed:
November 6, 2008
Date of Patent:
August 7, 2012
Assignees:
Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang University
Abstract: Disclosed is a compound represented by the following Formula 1: The compound exhibits improved solubility and thermal stability in an organic light emitting device. An organic light emitting device including the compound, improves the driving voltage, the emission efficiency, and the color purity of an organic light emitting display.
Type:
Grant
Filed:
September 10, 2009
Date of Patent:
July 24, 2012
Assignees:
Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang University
Inventors:
Myeong-Suk Kim, Byoung-Ki Choi, Dong-woo Shin, O-Hyun Kwon, Haa-Jin Yang, Bong-Jin Moon, Myoung-Soo Ham