Patents Assigned to University-Industry Cooperation Group of Kyunghee University
  • Patent number: 10583157
    Abstract: The present invention relates to an artificial cartilage containing mesenchymal stem cell (MSC)-like dedifferentiated cells obtained by passage culturing costal chondrocytes, and a preparation process thereof.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: March 10, 2020
    Assignees: BIO SOLUTION CO., LTD., KOREA INSTITUTE OF RADIOLOGICAL & MEDICAL SCIENCES, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook Son, Jung Sun Lee, Eun Kyung Lee, Jin Yeon Lee
  • Patent number: 10062824
    Abstract: A thermoelectric material having a composition of formula (TI)x(Bi0.5 Sb1.5-xTe3-y)1-x, where 0<x?0.4 and 0<y?0.5.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: August 28, 2018
    Assignees: LG ELECTRONICS INC., UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Jongsoo Rhyee, Yoojang Song
  • Publication number: 20170274018
    Abstract: The present invention relates to an artificial cartilage containing mesenchymal stem cell (MSC)-like dedifferentiated cells obtained by passage culturing costal chondrocytes, and a preparation process thereof.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 28, 2017
    Applicants: BIO SOLUTION CO., LTD., KOREA INSTITUTE OF RADIOLOGICAL & MEDICAL SCIENCES, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook SON, Jung Sun LEE, Eun Kyung LEE, Jin Yeon LEE
  • Patent number: 9720069
    Abstract: A method of measuring a location of a user equipment (UE) located indoors in a wireless network includes receiving signals from a plurality of access points (APs), performing training for machine learning using the received signals or information acquired from the received signals, setting a weight vector to be applied to a relevance vector machine (RVM) method using data subjected to the training for machine learning, and applying RVM regression to the set weight vector and measured strengths of the received signals and determining whether the signals received from the plurality of APs are line of sight (LOS) signals or non line of sight (NLOS) signals.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: August 1, 2017
    Assignees: LG ELECTRONICS INC., UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Dongguk Lim, Hyundong Shin, Youngmin Jeong, Hangyu Cho
  • Patent number: 9694034
    Abstract: The present invention relates to an artificial cartilage containing mesenchymal stem cell (MSC)-like dedifferentiated cells obtained by passage culturing costal chondrocytes, and a preparation process thereof.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: July 4, 2017
    Assignees: BIO SOLUTION CO., LTD., KOREA INSTITUTE OF RADIOLOGICAL & MEDICAL SCIENCES, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook Son, Jung Sun Lee, Eun Kyung Lee, Jin Yeon Lee
  • Patent number: 9107976
    Abstract: The present invention relates to a bio-adhesive agent comprising a surface-modified hydroxyapatite and its use. More specifically, the present invention relates to a bio-adhesive agent for the adhesion between bone and bone, bone and tissue, bone and cartilage, or bone and tendon, or for the adhesion of a shield between bones or of an artificial joint, which comprises a surface-modified hydroxyapatite as an active ingredient, wherein the surface-modified hydroxyapatite is characterized in that a certain linker compound is covalently bonded to the surface of the hydroxyapatite; a method for coating the surface of a metal prosthesis using the surface-modified hydroxyapatite; and a metal prosthesis coated with the surface-modified hydroxyapatite obtained by said method.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: August 18, 2015
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook Son, Eun Ah Lee, Seung Woo Nam
  • Patent number: 8922621
    Abstract: A method of storing 3D image data in a recording medium includes: loading, in a predetermined file type field, image type information indicating either one of a single stereoscopic image or a compound image including a monoscopic image and a stereoscopic image; loading, in a predetermined image configuration information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configuration information indicating attributes of each media object of said plurality of media objects and a configuration relation between encoded streams of the plurality of media objects, configuration information of the encoded streams; loading in an image data container field media data of an image to be stored; and loading, in a meta container field, metadata including information for playing the 3D image data.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: December 30, 2014
    Assignees: Samsung Electronics Co., Ltd., University-Industry Cooperation Group of Kyunghee University
    Inventors: Do-Young Joung, Tae-Sung Park, Yun-Je Oh, Jae-Yeon Song, Seo-Young Hwang, Doug-Young Suh, Gwang-Hoon Park, Kyu-Heon Kim, Yoon-Jin Lee, Jang-Won Lee
  • Patent number: 8791301
    Abstract: Disclosed is a novel method of preparing a secondary amine compound using a microflow reactor. According to the method, a primary amine compound and a halide compound are allowed to react with each other in the microflow reactor, such that the production of a tertiary amine compound or an ammonium salt is minimized, whereby the secondary amine compound is efficiently prepared.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: July 29, 2014
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Jin-Hyun Jeong, Han-Seo Moon, Liu-Lan Shen, Yong-Sung Choi
  • Publication number: 20140099971
    Abstract: A method of measuring a location of a user equipment (UE) located indoors in a wireless network includes receiving signals from a plurality of access points (APs), performing training for machine learning using the received signals or information acquired from the received signals, setting a weight vector to be applied to a relevance vector machine (RVM) method using data subjected to the training for machine learning, and applying RVM regression to the set weight vector and measured strengths of the received signals and determining whether the signals received from the plurality of APs are line of sight (LOS) signals or non line of sight (NLOS) signals.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 10, 2014
    Applicants: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY, LG ELECTRONICS INC.
    Inventors: Dongguk LIM, Hyundong SHIN, Youngmin JEONG, Hangyu CHO
  • Publication number: 20130137900
    Abstract: Disclosed is a novel method of preparing a secondary amine compound using a microflow reactor. According to the method, a primary amine compound and a halide compound are allowed to react with each other in the microflow reactor, such that the production of a tertiary amine compound or an ammonium salt is minimized, whereby the secondary amine compound is efficiently prepared.
    Type: Application
    Filed: February 1, 2011
    Publication date: May 30, 2013
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Jin-Hyun Jeong, Han-Seo Moon, Liu-Lan Shen, Yong-Sung Choi
  • Publication number: 20130089529
    Abstract: The present invention relates to an agent for osteogenesis containing as an active ingredient mesenchymal stem cells (MSCs) that have been mobilized from bone marrow into blood by administration of Substance-P; and a process of preparing the agent.
    Type: Application
    Filed: June 11, 2010
    Publication date: April 11, 2013
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook Son, Eun Ah Lee, Hyun Sook Hong
  • Publication number: 20130078291
    Abstract: The present invention relates to a bio-adhesive agent comprising a surface-modified hydroxyapatite and its use. More specifically, the present invention relates to a bio-adhesive agent for the adhesion between bone and bone, bone and tissue, bone and cartilage, or bone and tendon, or for the adhesion of a shield between bones or of an artificial joint, which comprises a surface-modified hydroxyapatite as an active ingredient, wherein the surface-modified hydroxyapatite is characterized in that a certain linker compound is covalently bonded to the surface of the hydroxyapatite; a method for coating the surface of a metal prosthesis using the surface-modified hydroxyapatite; and a metal prosthesis coated with the surface-modified hydroxyapatite obtained by said method.
    Type: Application
    Filed: November 10, 2011
    Publication date: March 28, 2013
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook Son, Eun Ah Lee, Seung Woo Nam
  • Patent number: 8400802
    Abstract: The present invention relates to a binary content addressable memory (CAM), and more particularly, to a binary content addressable memory (CAM) in which the number of transistors constituting the content addressable memory can be reduced to decrease the size of the content addressable memory, thereby increasing the degree of integration and improving power consumption. According to the present invention, since the binary content addressable memory according to the present invention has a smaller number of transistors than those of the conventional binary content addressable memory, a memory can be fabricated in a smaller size, thereby improving the degree of integration as one of most important factors in the memory design. In addition, improvement of the degree of integration contributes to miniaturization and lightweightness of the product in its design.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: March 19, 2013
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Sang Hoon Hong, Chang Hoon Han, Min Ah Chae
  • Patent number: 8128564
    Abstract: An apparatus and method for imaging a shear modulus within a body is disclosed. A method for imaging a shear modulus in accordance with the present invention includes generating an elastic wave inside an object to be measured; detecting the elastic wave ongoing inside the object to be measured; calculating a shear modulus of the inside of the object to be measured, based on a value obtained by differentiating the detected elastic wave one time; and imaging the inside of the object to be measured, based on the calculated shear modulus.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: March 6, 2012
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Oh In Kwon, Eung Je Woo, Chun Jae Park, Hyun Soo Nam
  • Publication number: 20110103120
    Abstract: The present invention relates to a binary content addressable memory (CAM), and more particularly, to a binary content addressable memory (CAM) in which the number of transistors constituting the content addressable memory can be reduced to decrease the size of the content addressable memory, thereby increasing the degree of integration and improving power consumption. According to the present invention, since the binary content addressable memory according to the present invention has a smaller number of transistors than those of the conventional binary content addressable memory, a memory can be fabricated in a smaller size, thereby improving the degree of integration as one of most important factors in the memory design. In addition, improvement of the degree of integration contributes to miniaturization and lightweightness of the product in its design.
    Type: Application
    Filed: November 3, 2010
    Publication date: May 5, 2011
    Applicant: University-Industry Cooperation Group of KyungHee University
    Inventors: Sang Hoon HONG, Chang Hoon HAN, Min Ah CHAE
  • Patent number: 7847565
    Abstract: A system for electrical impedance tomography and method thereof are disclosed, by which electrical characteristics within a measurement target can be precisely detected. The present invention includes the steps of injection a current to a measurement target via at least one electrode pair selected form a plurality of electrodes (250) attached to the measurement target, detecting voltage of a surface of the measurement target using a plurality of voltmeters (260) connected to the electrodes that are not selected, respectively, adjusting gains of the voltmeters according to maximum values of the detected voltages, respectively, amplifying the detected voltages using the gain-adjusted voltmeters, respectively, and imaging an internal part of the measurement target based on the amplified voltages.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: December 7, 2010
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Eung Je Woo, Dong In Oh, Jin Keun Seo, Oh In Kwon
  • Patent number: 7846901
    Abstract: Disclosed herein are a composition for prevention or treatment of gastrointestinal damage comprising Substance-P as an active ingredient, a use of Substance-P for the preparation of a medicament for prevention or treatment of gastrointestinal damage, and a method for prevention or treatment of gastrointestinal damage comprising administering a therapeutically effective amount of Substance-P to a mammal.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: December 7, 2010
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Young Sook Son, Do Yeon Kim, Hyun Sook Hong
  • Publication number: 20090105154
    Abstract: Disclosed herein are a composition for prevention or treatment of gastrointestinal damage comprising Substance-P as an active ingredient, a use of Substance-P for the preparation of a medicament for prevention or treatment of gastrointestinal damage, and a method for prevention or treatment of gastrointestinal damage comprising administering a therapeutically effective amount of Substance-P to a mammal. Substance-P prevents apoptosis of gastrointestinal cells and promotes regeneration of damaged tissues. Therefore, the composition of the present invention comprising Substance-P as an active ingredient is therapeutically effective for treatment and/or prevention of gastrointestinal damage.
    Type: Application
    Filed: October 6, 2008
    Publication date: April 23, 2009
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNGHEE UNIVERSITY
    Inventors: Young Sook SON, Do Yeon KIM, Hyun Sook HONG
  • Patent number: 7514921
    Abstract: System for visualizing conductivity and current density distributions including a plurality of current injecting devices (100) for injecting currents into a measuring object; a measuring unit(200) for measuring a magnetic flux density due to the currents injected into a measuring object; an operating unit(300) for selecting one pair of the current injecting devices in succession so as to inject currents of different directions into the measuring object, and calculating directional components of an anisotropic conductivity inside of the measuring object on the basis of the measured magnetic flux density; and displaying means for visualizing an inside of the measuring object by using the calculated directional components of the anisotropic conductivity.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: April 7, 2009
    Assignee: University-Industry Cooperation Group of Kyunghee University
    Inventors: Eung Je Woo, Jin Keun Seo, Oh In Kwon, Tae Seong Kim, Byung II Lee, Suk Ho Lee
  • Publication number: 20090030336
    Abstract: An apparatus for detecting an anomaly and method thereof are disclosed, by which a size and location of an anomaly of a beast cancer and the like can be precisely detected as well as a presence or non-presence of the anomaly based on data measured on a surface of a body. The present invention includes supplying a first frequency voltage having a first frequency to a measurement target, detecting a first signal induced by the first frequency voltage from the measurement target, supplying a second frequency voltage having a second frequency to the measurement target, detecting a second signal induced by the second frequency voltage from the measurement target, correcting the first and second signals based on slopes of the detected first and second signals, and calculating a location and size of the anomaly within the measurement target based on the corrected first and second signals.
    Type: Application
    Filed: July 28, 2006
    Publication date: January 29, 2009
    Applicant: University-Industry Cooperation Group of Kyunghee University
    Inventors: Eung Je Woo, Dong In Oh, Jin Keun Seo, Oh In Kwon