Patents by Inventor Yong-Sun Cho

Yong-Sun Cho 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).

  • Publication number: 20240099081
    Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
  • Publication number: 20240079413
    Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
  • Patent number: 11564955
    Abstract: The present invention relates to a composition comprising as an active ingredient a strain having excellent ability to produce formic acid for preventing or treating obesity or metabolic syndromes caused by obesity; and to a food composition and a health functional food each comprising the active ingredient. The strain having excellent ability to produce formic acid according to the present invention not only has effects of reducing body weight and inhibiting fat accumulation in organs, but also has activity to effectively lower blood triglyceride and cholesterol levels, and therefore, the composition comprising the strain as an active ingredient can be favorably used as a composition capable of preventing/alleviating or treating obesity or metabolic syndromes caused by obesity. Therefore, the strain having excellent ability to produce formic acid according to the present invention can be favorably used as a material for a medical product or health food.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: January 31, 2023
    Assignee: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Myung Ki Lee, Sang Dong Lim, Sung Hun Yi, Yong Sun Cho, Young Do Nam, Jin Ju Bae
  • Patent number: 11541443
    Abstract: The present invention relates to an atypical curved panel forming apparatus and, more specifically, to an atypical curved panel forming apparatus having a novel structure, comprising: a mold block 20 enabling a panel A to be formed to be put on the upper surface thereof; and a pressing means 30 positioned on the upper side of the middle portion of a conveyor device 12 so as to downwardly press the panel A put on a mold, thereby pressing the entire panel A so as to enable the entire panel A to be pressed at constant pressure, enabling the time required for forming the panel A to be minimized, and enabling the atypical curved panel put on the mold block 20 to be effectively formed.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: January 3, 2023
    Assignee: Yoochang Co., Ltd
    Inventors: Yong-Sun Cho, In Heo
  • Publication number: 20210315946
    Abstract: The present invention relates to a composition comprising as an active ingredient a strain having excellent ability to produce formic acid for preventing or treating obesity or metabolic syndromes caused by obesity; and to a food composition and a health functional food each comprising the active ingredient. The strain having excellent ability to produce formic acid according to the present invention not only has effects of reducing body weight and inhibiting fat accumulation in organs, but also has activity to effectively lower blood triglyceride and cholesterol levels, and therefore, the composition comprising the strain as an active ingredient can be favorably used as a composition capable of preventing/alleviating or treating obesity or metabolic syndromes caused by obesity. Therefore, the strain having excellent ability to produce formic acid according to the present invention can be favorably used as a material for a medical product or health food.
    Type: Application
    Filed: November 21, 2017
    Publication date: October 14, 2021
    Inventors: Myung Ki LEE, Sang Dong LIM, Sung Hun YI, Yong Sun CHO, Young Do NAM, Jin Ju BAE
  • Publication number: 20190336460
    Abstract: The present invention relates to a pharmaceutical composition comprising formic acid or a pharmaceutically acceptable salt thereof as an active ingredient for preventing or treating obesity or metabolic syndromes; and to a food composition and a health functional food each comprising the active ingredient. The formic acid or the salt thereof according to the present invention not only has effects of reducing body weight and inhibiting fat accumulation in organs, but also has activity to effectively lower blood triglyceride and cholesterol levels, and therefore, the composition comprising the formic acid or the salt thereof as an active ingredient can be favorably used as a composition capable of preventing/alleviating or treating obesity or metabolic syndromes. Therefore, the formic acid or the salt thereof according to the present invention can be favorably used as a material for a medical product or health food.
    Type: Application
    Filed: November 21, 2017
    Publication date: November 7, 2019
    Inventors: Myung Ki LEE, Sang Dong LIM, Sung Hun YI, Yong Sun CHO, Young Do NAM, Jin Ju BAE
  • Patent number: 10360452
    Abstract: This disclosure provides a wearable device providing a user with information required for diagnosis and repair of a vehicle using an augmented reality image and receiving a control instruction of the user by a gesture, eye gaze, or speech and a vehicle diagnosis apparatus including the same. The vehicle diagnosis apparatus includes a wearable device configured to acquire a forward image of a user; a controller configured to recognize at least one selected from the group consisting of a gesture and an eye gaze of the user from the forward image and determine a part of a vehicle corresponding to a position of the recognized gesture or the recognized eye gaze; and a communication device configured to transmit a diagnostic trouble code (DTC) request message about the determined part to the vehicle and receive a DTC about the determined part from the vehicle.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: July 23, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyuk Lae Kim, Jae Hun Choi, Sechang Kim, Ho Jong Yoo, Dong Il Kim, Yong Sun Cho
  • Publication number: 20170308751
    Abstract: This disclosure provides a wearable device providing a user with information required for diagnosis and repair of a vehicle using an augmented reality image and receiving a control instruction of the user by a gesture, eye gaze, or speech and a vehicle diagnosis apparatus including the same. The vehicle diagnosis apparatus includes a wearable device configured to acquire a forward image of a user; a controller configured to recognize at least one selected from the group consisting of a gesture and an eye gaze of the user from the forward image and determine a part of a vehicle corresponding to a position of the recognized gesture or the recognized eye gaze; and a communication device configured to transmit a diagnostic trouble code (DTC) request message about the determined part to the vehicle and receive a DTC about the determined part from the vehicle.
    Type: Application
    Filed: November 22, 2016
    Publication date: October 26, 2017
    Inventors: Hyuk Lae KIM, Jae Hun CHOI, Sechang KIM, Ho Jong YOO, Dong Il KIM, Yong Sun CHO
  • Patent number: 8331315
    Abstract: A wireless transmit/receive unit (WTRU) may include two or more modems, each configured to link to a different network, and a media independent handover (MIH) client. An application programming interfaces (API) may provide the MIH client with mechanisms to receive information about links, control the modems for handover, discover a MIH server and IP multimedia system nodes, trigger mobile IP handover, etc. If a link has been successfully established, the MIH client may start a MIH session. When the modem indicates that a connection is going to be terminated, the MIH client may activate the second modem for handover. If the first modem indicates that a link parameter has crossed a threshold, the MIH client may send signal measurements to a MIH server. After receiving a media independent handover switch request, the MIH client may initiate handover to the second network.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: December 11, 2012
    Assignees: InterDigital Technology Corporation, SK Telecom, Co. Ltd.
    Inventors: Debashish Purkayastha, Shamim Akbar Rahman, Khalid S. Hossain, Michelle Perras, Hyun Wook Kim, Yong Sun Cho, Suan Eoh, Jean-Ian Boutin
  • Publication number: 20120282334
    Abstract: Disclosed is a method for preparing ajoene including: (a) obtaining garlic pulp or garlic extract from garlic; (b) mixing the garlic pulp or garlic extract with animal lipid to form a reaction mixture; and (c) heating the reaction mixture to obtain ajoene. The ajoene prepared according to the present disclosure may be encapsulated with gelatin. According to the present disclosure, ajoene can be prepared with a yield 2 times or more than that of the existing methods. Thus, ajoene can be provided as active ingredient for foods and medicines more cost-effectively. Also, the production protocol according to the present disclosure is suitable for large-scale production of ajoene.
    Type: Application
    Filed: November 7, 2011
    Publication date: November 8, 2012
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Dong Bin Shin, Mi Young Yoo, Ho Moon Seog, Jae Ho Ha, Sang Hee Lee, Yong Sun Cho
  • Patent number: 7894400
    Abstract: A wireless transmit/receive unit (WTRU) may include an IEEE 802.16 modem, a universal mobile telecommunication system (UMTS) modem and a media independent handover (MIH) entity. Software application programming interfaces provide the MIH entity with mechanisms to receive information about IEEE 802.16 and UMTS links, control IEEE 802.16 and UMTS modems for handover, discover an MIH server and IP multimedia system nodes, trigger mobile IP handover, etc. If an IEEE 802.16 link has been successfully established, the MIH entity starts an MIH session. When the IEEE 802.16 modem indicates that a connection is going to be terminated, the MIH entity activates the UMTS modem for handover. If the IEEE 802.16 modem indicates that a link parameter has crossed a threshold, the MIH entity sends IEEE 802.16 and WCDMA signal measurements to an MIH server. After receiving an MIH switch request, the MIH entity initiates handover to the UMTS network.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: February 22, 2011
    Assignees: InterDigital Technology Corporation, SK Telecom, Co. Ltd.
    Inventors: Shamim Akbar Rahman, Khalid Shamsuddin Hossain, Michelle Perras, Hyun Wook Kim, Yong Sun Cho, Suan Eoh, Jean-Ian Boutin
  • Patent number: 7679867
    Abstract: A magnetic flux coupling-type superconducting current limiter is capable of protecting lines more effectively by winding reactors of a primary coil and a secondary coil in series in the structure where the primary coil and the secondary coils are wound in parallel in the conventional magnetic flux-lock type current limiter to increase a linked flux generated from an iron core. An electric conducting current which rapidly increases when a fault occurs is divided into the secondary coil and a superconducting coil to decrease a load on the superconducting element and it is opened more rapidly than the existing superconducting current limiter during a quench time such that it better limits a fault current.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: March 16, 2010
    Assignee: Industry-Academic Cooperation Foundation, Chosun University
    Inventors: Hyo-Sang Choi, Hyoung-Min Park, Yong-Sun Cho, Gueng-Hyun Nam, Na-Young Lee, Tae-Hee Han, Sung-Hun Lim, Dong-Chul Chung
  • Publication number: 20090161629
    Abstract: A wireless transmit/receive unit (WTRU) may include two or more modems, each configured to link to a different network, and a media independent handover (MIH) client. An application programming interfaces (API) may provide the MIH client with mechanisms to receive information about links, control the modems for handover, discover a MIH server and IP multimedia system nodes, trigger mobile IP handover, etc. If a link has been successfully established, the MIH client may start a MIH session. When the modem indicates that a connection is going to be terminated, the MIH client may activate the second modem for handover. If the first modem indicates that a link parameter has crossed a threshold, the MIH client may send signal measurements to a MIH server. After receiving a media independent handover switch request, the MIH client may initiate handover to the second network.
    Type: Application
    Filed: September 12, 2008
    Publication date: June 25, 2009
    Applicants: INTERDIGITAL TECHNOLOGY CORPORATION, SK TELECOM, CO. LTD.,
    Inventors: Debashish Purkayastha, Shamim Akbar Rahman, Khalid S. Hossain, Michelle Perras, Hyun Wook Kim, Yong Sun Cho, Suan Eoh, Jean-Ian Boutin
  • Publication number: 20080198804
    Abstract: A wireless transmit/receive unit (WTRU) may include an IEEE 802.16 modem, a universal mobile telecommunication system (UMTS) modem and a media independent handover (MIH) entity. Software application programming interfaces provide the MIH entity with mechanisms to receive information about IEEE 802.16 and UMTS links, control IEEE 802.16 and UMTS modems for handover, discover an MIH server and IP multimedia system nodes, trigger mobile IP handover, etc. If an IEEE 802.16 link has been successfully established, the MIH entity starts an MIH session. When the IEEE 802.16 modem indicates that a connection is going to be terminated, the MIH entity activates the UMTS modem for handover. If the IEEE 802.16 modem indicates that a link parameter has crossed a threshold, the MIH entity sends IEEE 802.16 and WCDMA signal measurements to an MIH server. After receiving an MIH switch request, the MIH entity initiates handover to the UMTS network.
    Type: Application
    Filed: September 27, 2007
    Publication date: August 21, 2008
    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION
    Inventors: Shamim Akbar Rahman, Khalid Shamsuddin Hossain, Michelle Perras, Hyun Wook Kim, Yong Sun Cho, Suan Eoh, Jean-Ian Boutin
  • Publication number: 20070257755
    Abstract: A magnetic flux coupling-type superconducting current limiter is capable of protecting lines more effectively by winding reactors of a primary coil and a secondary coil in series in the structure where the primary coil and the secondary coils are wound in parallel in the conventional magnetic flux-lock type current limiter to increase a linked flux generated from an iron core. An electric conducting current which rapidly increases when a fault occurs is divided into the secondary coil and a superconducting coil to decrease a load on the superconducting element and it is opened more rapidly than the existing superconducting current limiter during a quench time such that it better limits a fault current.
    Type: Application
    Filed: March 30, 2007
    Publication date: November 8, 2007
    Applicant: Industry-Academic Cooperation Foundation, Chosun University
    Inventors: Hyo-Sang CHOI, Hyoung-Min PARK, Yong-Sun CHO, Gueng-Hyun NAM, Na-Young LEE, Tae-Hee HAN, Sung-Hun LIM, Dong-Chul CHUNG
  • Patent number: D798836
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: October 3, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Donghyun Jung, Wook Hyoung Lee, Yong Sun Cho, Jiho Chang, Dongkyu Park, Haekwang Park, Eunmi Oh, Yoonjae Lee, Donghyun Lim, Jaeyoun Cho