Patents Assigned to Chung-Ang University Industry - Academy Cooperation Foundation
  • Patent number: 10457949
    Abstract: Disclosed is a gene multiple insertion cassette set including rDNA NTS fragments and an auxotrophic selection marker having an incomplete promoter is developed, and a safe oral recombinant strain having no antibiotic resistant marker is constructed by multiple insertion of an optimum number of the developed gene multiple insertion cassette sets into chromosomes of a Saccharomyces cerevisiae strain, a vaccine composition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or nodavirus capsid protein (NNVcp) isolated and purified therefrom, and a composition for feed addition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or squalene or oxidosqualene isolated and purified therefrom.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: October 29, 2019
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Hyun Ah Kang, Hye Yun Moon, Hong Jin Kim
  • Patent number: 10092605
    Abstract: A food composition for alleviating hangovers, the food composition contains, as an active ingredient, at least one strain selected from the group consisting of Lactococcus chungangensis, Lactococcus fujiensis, Lactococcus lactis subsp. cremoris, Lactococcus lactis subsp. lactis, and Lactococcus raffinolactis, or a culture liquid thereof culture medium, wherein functional cream cheese is prepared using five species of Lactococcus strains above having the ability to decompose ethanol and acetaldehyde.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: October 9, 2018
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Won Yong Kim, Woo Jin Choi, Maytiya Konkit, Sung Lim Cho
  • Patent number: 10086077
    Abstract: Provided is a drug carrier for treatment of atherosclerosis including a biocompatible amphipathic polymer including a macrophage ligand polymer and a hydrophobic substance, and a hydrophobic drug.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: October 2, 2018
    Assignees: Korea University Research and Business Foundation, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University), Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Jin Won Kim, Hong Ki Yoo, Kyeong Soon Park
  • Patent number: 10042372
    Abstract: A DC-DC converter device and a sub DC-DC converter unit with parallel structure included in the same are disclosed. The DC-DC converter device includes a main DC-DC converter unit configured to receive a (1-1)th reference voltage, a (1-2)th reference voltage and a (n?1)th output voltage, and output an nth first output current corresponding to an nth output voltage; and a sub DC-DC converter unit configured to receive a second reference voltage and the (n?1)th output voltage, and output an nth second output current corresponding to the nth output voltage. Here, an output current in accordance with the nth output voltage corresponds to sum of the nth first output current and the nth second output current.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: August 7, 2018
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Dong Hyun Baek, Jeong-Yun Lee, Sun-Woo Yun, Youngjin Kim
  • Patent number: 9999996
    Abstract: A polymer or polymer composite membrane having through-thickness micropores and a method of preparing the same are provided. More particularly, a polymer or polymer composite membrane having a pore structure such that micropores are aligned in a mesh structure in the thickness direction of the polymer or polymer composite membrane due to unidirectional freezing in the thickness direction of a solvent. The membrane has through-thickness micropores, and thus has improved permeability in the thickness direction and superior uniformity in size of the micropores and wall thickness between the micropores. For these reasons, the membrane can be used for a porous membrane substrate, microfiltration membrane, etc.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: June 19, 2018
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Jonghwi Lee, Min Kyung Lee
  • Patent number: 9908089
    Abstract: The present disclosure relates to a device for producing microbubble water by using a ultrasonic vibrator having a maximized amount of dissolved bubbles, a microbubble discharge unit, cell culture medium containing microbubble water and cell culturing method using the same, a high-efficiency mixed fuel using microbubble and apparatus for manufacturing the same.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: March 6, 2018
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Jong Min Kim, Seung Hoon Oh
  • Publication number: 20180063511
    Abstract: Disclosed are an apparatus and a method for detecting an object automatically and estimating depth information of an image captured by an imaging device having a multiple color-filter aperture. A background generation unit detects a movement from a current image frame among a plurality of continuous image frames captured by an MCA camera to generate a background image frame corresponding to the current image frame. An object detection unit detects an object region included in the current image frame based on differentiation between a plurality of color channels of the current image frame and a plurality of color channels of the background image frame. According to an embodiment of the present invention, it is possible to automatically detect an object by a repetitively updated background image frame and to accurately estimate object information by separately detecting an object for each color channel by considering a property of the MCA camera.
    Type: Application
    Filed: November 7, 2017
    Publication date: March 1, 2018
    Applicant: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Joon-Ki PAIK, Seung-Won Lee, Jung-Hyun Lee
  • Patent number: 9881791
    Abstract: Disclosed are a method for producing an oxide film using a low temperature process, an oxide film and an electronic device. The method for producing an oxide film according to an embodiment of the present invention includes the steps of coating a substrate with an oxide solution, and irradiating the oxide solution coat with ultraviolet rays under an inert gas atmosphere.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: January 30, 2018
    Assignees: KOREA ELECTRONICS TECHNOLOGY INSTITUTE, CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Yong Hoon Kim, Sung Kyu Park, Min Suk Oh, Ji Wan Kim
  • Patent number: 9836851
    Abstract: An apparatus for detecting multiple objects using adaptive block partitioning is disclosed. An object contour extracting unit configured to extract a contour information of an object using a local binary pattern LBP and difference image between adjacent images. An adaptive block partitioning unit configured to perform a block partitioning of an object not overlapped based on the extracted contour information. A motion quantization unit configured to calculate a motion orientation histogram MOH of the object by performing N-directional quantization about a motion vector. An object detection unit configured to detect the object using a block of the partitioned object, the contour information and the MOH, and estimate a moving direction of the object after performing labeling the detected object.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: December 5, 2017
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Joon-Ki Paik, Seung-Won Lee
  • Publication number: 20170319636
    Abstract: A food composition for alleviating hangovers, the food composition contains, as an active ingredient, at least one strain selected from the group consisting of Lactococcus chungangensis, Lactococcus fujiensis, Lactococcus lactis subsp. cremoris, Lactococcus lactis subsp. lactis, and Lactococcus raffinolactis, or a culture liquid thereof culture medium, wherein functional cream cheese is prepared using five species of Lactococcus strains above having the ability to decompose ethanol and acetaldehyde.
    Type: Application
    Filed: October 29, 2015
    Publication date: November 9, 2017
    Applicant: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Won Yong KIM, Woo Jin CHOI, Maytiya KONKIT, Sung Lim CHO
  • Publication number: 20170268011
    Abstract: Disclosed is a gene multiple insertion cassette set including rDNA NTS fragments and an auxotrophic selection marker having an incomplete promoter is developed, and a safe oral recombinant strain having no antibiotic resistant marker is constructed by multiple insertion of an optimum number of the developed gene multiple insertion cassette sets into chromosomes of a Saccharomyces cerevisiae strain, a vaccine composition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or nodavirus capsid protein (NNVcp) isolated and purified therefrom, and a composition for feed addition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or squalene or oxidosqualene isolated and purified therefrom.
    Type: Application
    Filed: December 30, 2014
    Publication date: September 21, 2017
    Applicant: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Hyun Ah KANG, Hye Yun MOON, Hong Jin KIM
  • Patent number: 9697591
    Abstract: Provided are a non-dyadic lens distortion correction method and an apparatus thereof. The non-dyadic lens distortion correction method includes: (a) acquiring a non-dyadic lens image photographed through a non-dyadic lens; (b) correcting geometric distortion for the non-dyadic lens image by stage by applying a magnification ratio based on a projection model; and (c) compensating a high-frequency component of an image corrected in a previous step by the patch unit in the non-dyadic lens image of which the geometric distortion is corrected.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: July 4, 2017
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Joon Ki Paik, Jin Ho Park, Dong Gyun Kim, Yoon Jong Yoo, Dae Hee Kim
  • Patent number: 9635631
    Abstract: A method and a system for synchronizing time information in an ad-hoc network are disclosed.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: April 25, 2017
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Jung-Ryun Lee, Yong-Soo Cho, Yun-Jae Shin, Un-Ha Kim
  • Patent number: 9559715
    Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant bits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: January 31, 2017
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Kwang Hyun Baek, Seong Jin Cho, Ju Eon Kim, Chang Woo Lee
  • Patent number: 9509329
    Abstract: An asynchronous successive approximation register analog-to-digital converter and an internal clock generator included in the same are disclosed. The internal clock generator in an SAR ADC comprises a detection unit configured to generate an up pulse or a down pulse by sensing generation time of a final internal clock and next external clock; and a delay block configured to increase or decrease delay time by controlling a bias voltage according to the generated up pulse or the generated down pulse.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: November 29, 2016
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Kwang Hyun Baek, Chang Woo Lee, Ju Eon Kim
  • Patent number: 9509453
    Abstract: The present invention discloses a method for providing reliable multicasting service in wireless network. The disclosed method groups a plurality of receiving nodes into a plurality of receiving groups, and decides the ACK transmission time point against each receiving group, which is not overlapped with other receiving groups. The receiving node contained in each receiving group transmits ACK against the received data frame at the ACK transmission time point, which is decided according to the corresponding receiving group.
    Type: Grant
    Filed: July 5, 2014
    Date of Patent: November 29, 2016
    Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION
    Inventors: Sung Rae Cho, Woong Soo Na, Jeong Seok Yu, Hyoung Chul Bae, Tae Jin Kim, Ju Ho Lee, Zeynep Vatandas, Jun Beom Hur, Yun Seong Lee
  • Patent number: 9443291
    Abstract: In one example embodiment, a lens calibration method includes generating a distorted image by distorting a pattern image that includes at least two reference points separated from a center of the pattern image by different distances. The method further includes generating lens calibration data by comparing the pattern image with the distorted image.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: September 13, 2016
    Assignees: Samsung Electronics Co., Ltd., Chung Ang University Industry Academy Cooperation Foundation
    Inventors: Hyung Gu Lee, Tae Chan Kim, Joonki Paik, Donggyun Kim, Seonyung Kim
  • Patent number: 9437823
    Abstract: The present invention relates to a production device for graphene thin film. The production device for graphene thin film according to the present invention may comprise a deposition plate in contact with a substrate at an obtuse or acute angle, wherein the substrate is coated with a graphene oxide solution; and a reciprocating linear motion device connected to the deposition plate to put the deposition plate into reciprocating linear motion.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: September 6, 2016
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Suk Tai Chang, Yeongun Ko
  • Publication number: 20160226507
    Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant hits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.
    Type: Application
    Filed: April 9, 2015
    Publication date: August 4, 2016
    Applicant: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Kwang Hyun BAEK, Seong Jin CHO, Ju Eon KIM, Chang Woo LEE
  • Patent number: 9388050
    Abstract: The present invention relates to a production method for graphene thin film. The production method for graphene thin film according to the present invention can produce a graphene thin film by using a reciprocating linear motion device to put a deposition plate into reciprocating linear motion and apply a graphene oxide solution onto a substrate, while the deposition plate is connected to the reciprocating linear motion device and in contact with the substrate.
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: July 12, 2016
    Assignee: Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Suk Tai Chang, Yeongun Ko