Patents by Inventor Jong-Won Chung

Jong-Won Chung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12257041
    Abstract: According to an embodiment of the present disclosure, there is provided a method of predicting a brain tissue lesion distribution, the method including: a model learning operation of learning a prediction model for predicting a brain tissue lesion distribution of a subject by using brain image data of a plurality of previous patients; an input obtaining operation of obtaining input data from brain image data of the subject; and an output operation of generating output image data including information on the lesion distribution after recanalization treatment for the subject, by using the prediction model. The prediction model includes a success prediction model that is learned by using data of patients in which recanalization treatment is successful among the plurality of previous patients, and a failure prediction model that is learned by using data of patients in which recanalization treatment fails among the plurality of previous patients.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: March 25, 2025
    Assignee: Samsung Life Public Welfare Foundation
    Inventors: Oh Young Bang, Yoon-Chul Kim, Jong-Won Chung, Woo-Keun Seo, Gyeong-Moon Kim, Geon Ha Kim, Pyoung Jeon
  • Publication number: 20210393212
    Abstract: According to an embodiment of the present disclosure, there is provided a method of predicting a brain tissue lesion distribution, the method including: a model learning operation of learning a prediction model for predicting a brain tissue lesion distribution of a subject by using brain image data of a plurality of previous patients; an input obtaining operation of obtaining input data from brain image data of the subject; and an output operation of generating output image data including information on the lesion distribution after recanalization treatment for the subject, by using the prediction model. The prediction model includes a success prediction model that is learned by using data of patients in which recanalization treatment is successful among the plurality of previous patients, and a failure prediction model that is learned by using data of patients in which recanalization treatment fails among the plurality of previous patients.
    Type: Application
    Filed: November 16, 2020
    Publication date: December 23, 2021
    Applicant: Samsung Life Public Welfare Foundation
    Inventors: Oh Young Bang, Yoon-Chul Kim, Jong-Won Chung, Woo-Keun Seo, Gyeong-Moon Kim, Geon Ha Kim, Pyoung Jeon
  • Publication number: 20180030535
    Abstract: Provided are a biomarker composition for the diagnosis of moyamoya disease, including caveolin-1, a kit for the diagnosis of moyamoya disease, a method of providing information for moyamoya disease diagnosis, and a method of screening a moyamoya disease therapeutic agent. According to the present disclosure, specific treatment for moyamoya disease is possible by distinguishing the disease from atherosclerosis, which is a similar cerebrovascular stenosis disease, and thus unnecessary factors or risk factors that may be accompanied by side effects may be avoided and, therefore, may be applied to effective MMD therapies.
    Type: Application
    Filed: July 25, 2017
    Publication date: February 1, 2018
    Inventors: Oh Young BANG, Gyeong Joon MOON, Jong-Won CHUNG, Mi Jeong OH, Dong Hee KIM, Soo Yoon KIM, Yeon Hee CHO
  • Patent number: 9299941
    Abstract: An organic semiconductor device includes an organic semiconductor, an electrode electrically connected to the organic semiconductor, and a self-assembled monolayer positioned between the organic semiconductor and the electrode, the self-assembled monolayer including a monomer having an anchor group at one end and an ionic functional group at another end.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: March 29, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji Youl Lee, Jong-Won Chung, Jeong-il Park, Byung-Wook Yoo, Yong-Wan Jin, Sang-Yoon Lee
  • Patent number: 9061941
    Abstract: The present invention relates to an inorganic board comprising a base layer containing magnesium-based inorganic materials and phase change materials, and to a method for producing the board. The inorganic board of the present invention employs magnesium-based inorganic materials instead of plaster used in conventional boards, and thus improves the strength and water resistance thereof as compared to conventional plaster boards. Accordingly, the board of the present invention is formed so as to be thin, and the content of the phase change materials in the base layer increases by the superior blending ratio of magnesium-based inorganic materials and phase change materials, thus maintaining the indoor temperature of the structure constructed by the board of the present invention at a comfortable level. Therefore, the inorganic board of the present invention can be effectively used in interior materials or the like for a building, which require strength and water resistance properties.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: June 23, 2015
    Assignee: LG Hausys, Ltd.
    Inventors: Gilho Kang, Seongchan Park, Sung Seock Hwang, Jong-won Chung
  • Publication number: 20120181519
    Abstract: An organic semiconductor device includes an organic semiconductor, an electrode electrically connected to the organic semiconductor, and a self-assembled monolayer positioned between the organic semiconductor and the electrode, the self-assembled monolayer including a monomer having an anchor group at one end and an ionic functional group at another end.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 19, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Youl LEE, Jong-Won CHUNG, Jeong-il PARK, Byung-Wook YOO, Yong-Wan JIN, Sang-Yoon LEE
  • Publication number: 20120128950
    Abstract: The present invention relates to an inorganic board comprising a base layer containing magnesium-based inorganic materials and phase change materials, and to a method for producing the board. The inorganic board of the present invention employs magnesium-based inorganic materials instead of plaster used in conventional boards, and thus improves the strength and water resistance thereof as compared to conventional plaster boards. Accordingly, the board of the present invention is formed so as to be thin, and the content of the phase change materials in the base layer increases by the superior blending ratio of magnesium-based inorganic materials and phase change materials, thus maintaining the indoor temperature of the structure constructed by the board of the present invention at a comfortable level. Therefore, the inorganic board of the present invention can be effectively used in interior materials or the like for a building, which require strength and water resistance properties.
    Type: Application
    Filed: August 24, 2010
    Publication date: May 24, 2012
    Applicant: LG HAUSYS, LTD.
    Inventors: Gilho Kang, Seongchan Park, Sung Seock Hwang, Jong-won Chung
  • Patent number: 5550418
    Abstract: An alternator for use in an automobile comprises a first frame, a second frame, a stator, a shaft, a rotor, a current supply system and fans. The shaft is rotatably coupled to the first frame and the second frame, and extends outwardly beyond the first frame. The current supply system has a pair of slip rings, a pair of brushes and a brush holder. The slip rings are fixed to the shaft, and are electrically connected to a coil of the rotor. The brushes are urged against and in slidable contact with the slip rings, respectively. The brush holder is fixed to the first frame for retaining the brushes; and has a slip ring shield portion for covering and protecting the slip rings. The slip ring shield portion has openings which allow dust produced by the wearing of the brushes to be blown by the action of fans.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: August 27, 1996
    Assignee: Mando Machinery Corp. Ltd.
    Inventor: Jong-Won Chung