Patents by Inventor Jea Cho

Jea 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).

  • Patent number: 11961775
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Publication number: 20240119571
    Abstract: Disclosed is a system for improving the detection performance of objects of interest in blurry images. According to an embodiment of the disclosed system for improving the detection performance of objects of interest in blurry images, the system includes a teacher network including a first base subnet, a first feature pyramid subnet and a first detection subnet; and a student network including a second base subnet, a second feature pyramid subnet, a deblurring subnet and a second detection subnet, wherein the teacher network provides hints to the student network.
    Type: Application
    Filed: July 19, 2023
    Publication date: April 11, 2024
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sung Jea KO, Sung Jin CHO
  • Patent number: 10064843
    Abstract: The present invention relates to a novel bis-amide derivative compound or a pharmaceutically acceptable salt thereof; a method of preparation thereof; and a pharmaceutical composition for preventing or treating diseases caused by hepatitis C virus infection and health functional food for preventing or ameliorating diseases caused by hepatitis C virus infection, containing the bis-amide derivative compound or a pharmaceutically acceptable salt thereof as an active ingredient. The novel bis-amide derivative compound of the present invention, particularly WJCPA-126, specifically binds to the catalytic site of CypA to effectively inhibit the activity of an isomerase, and the duration of the inhibitory effect can be increased because WJCPA-126 binds to CypA with high binding affinity exhibiting a low dissociation rate (Koff). Accordingly, WJCPA-126 has nontoxic and non-immunosuppressive characteristics and can effectively inhibit HCV replication in vitro and in vivo model systems.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: September 4, 2018
    Assignee: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sung Soo Kim, Won Jea Cho
  • Publication number: 20160297751
    Abstract: The present invention relates to a novel bis-amide derivative compound or a pharmaceutically acceptable salt thereof; a method of preparation thereof; and a pharmaceutical composition for preventing or treating diseases caused by hepatitis C virus infection and health functional food for preventing or ameliorating diseases caused by hepatitis C virus infection, containing the bis-amide derivative compound or a pharmaceutically acceptable salt thereof as an active ingredient. The novel bis-amide derivative compound of the present invention, particularly WJCPA-126, specifically binds to the catalytic site of CypA to effectively inhibit the activity of an isomerase, and the duration of the inhibitory effect can be increased because WJCPA-126 binds to CypA with high binding affinity exhibiting a low dissociation rate (Koff). Accordingly, WJCPA-126 has nontoxic and non-immunosuppressive characteristics and can effectively inhibit HCV replication in vitro and in vivo model systems.
    Type: Application
    Filed: September 5, 2014
    Publication date: October 13, 2016
    Inventors: Sung Soo Kim, Won Jea Cho
  • Publication number: 20150207171
    Abstract: Embodiments of a 3D micro-battery structure are disclosed. The 3D micro-battery structure includes an electrode micro-structure and a thin film electrolyte. The electrode micro-structure includes a base and a group of electrodes extending from the base. The thin film electrolyte conformally coats each of the group of electrodes to form a group of coated electrodes, such that the thin film electrolyte is ionically conducting and is electrically insulating.
    Type: Application
    Filed: August 16, 2013
    Publication date: July 23, 2015
    Inventors: Jane P. Chang, Bruce S. Dunn, Ya-Chuan Perng, Jea Cho, Chang-Jin Kim, Sarah Helen Tolbert, Robert James Thompson
  • Patent number: 8314123
    Abstract: The present invention relates to 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives represented by general formula D, their pharmacologically acceptable salts thereof, and compositions containing such compounds. Methods for treating hyperproliferative disorders by administering the compounds are also included.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: November 20, 2012
    Assignee: Rexahn Pharmaceuticals, Inc.
    Inventors: Young Bok Lee, Chang Ho Ahn, Won-Jea Cho
  • Publication number: 20120029012
    Abstract: The present invention relates to 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives represented by general formula D, their pharmacologically acceptable salts thereof, and compositions containing such compounds. Methods for treating hyperproliferative disorders by administering the compounds are also included.
    Type: Application
    Filed: October 7, 2011
    Publication date: February 2, 2012
    Applicant: Rexahn Pharmaceuticals, Inc.
    Inventors: YOUNG B. LEE, Chang H. Ahn, Won-Jea Cho
  • Patent number: 8107454
    Abstract: Provided are a device for setting a service zone for a predetermined zone-based service provided by a mobile communication system for at least one mobile communication unit to which a mobile communication service is provided by the mobile communication system, the device comprising a local area wireless communication unit, wherein the local area wireless communication unit performs local area wireless communication with the mobile communication unit and the device sets a range in which the local area wireless communication is available as the service zone of the mobile communication unit, a method and a system for providing a zone-based service using the device, and a mobile communication unit for providing the zone-based service.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: January 31, 2012
    Assignee: LG Uplus Corp.
    Inventors: Yul-Jea Cho, Jong-Deug Kim, Hyung-Mok Kim
  • Publication number: 20110274095
    Abstract: Provided are a device for setting a service zone for a predetermined zone-based service provided by a mobile communication system for at least one mobile communication unit to which a mobile communication service is provided by the mobile communication system, the device comprising a local area wireless communication unit, wherein the local area wireless communication unit performs local area wireless communication with the mobile communication unit and the device sets a range in which the local area wireless communication is available as the service zone of the mobile communication unit, a method and a system for providing a zone-based service using the device, and a mobile communication unit for providing the zone-based service.
    Type: Application
    Filed: July 26, 2010
    Publication date: November 10, 2011
    Applicant: LG TELECOM LTD.
    Inventors: Yul-Jea CHO, Jong-Deug KIM, Hyung-Mok KIM
  • Patent number: 8034829
    Abstract: The present invention relates to 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives represented by general formula D, their pharmacologically acceptable salts thereof, and compositions containing such compounds. Methods for treating hyperproliferative disorders by administering the compounds are also included.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: October 11, 2011
    Assignee: Rexahn Pharmaceuticals, Inc.
    Inventors: Young B. Lee, Chang H. Ahn, Won-Jea Cho
  • Patent number: 7940733
    Abstract: Provided are a device for setting a service zone for a predetermined zone-based service provided by a mobile communication system for at least one mobile communication unit to which a mobile communication service is provided by the mobile communication system, the device comprising a local area wireless communication unit, wherein the local area wireless communication unit performs local area wireless communication with the mobile communication unit and the device sets a range in which the local area wireless communication is available as the service zone of the mobile communication unit, a method and a system for providing a zone-based service using the device, and a mobile communication unit for providing the zone-based service.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: May 10, 2011
    Assignee: LG Uplus Corp
    Inventors: Yul-Jea Cho, Jong-Deug Kim, Hyung-Mok Kim
  • Publication number: 20080182871
    Abstract: The present invention relates to 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives represented by general formula D, their pharmacologically acceptable salts thereof, and compositions containing such compounds. Methods for treating hyperproliferative disorders by administering the compounds are also included.
    Type: Application
    Filed: November 15, 2007
    Publication date: July 31, 2008
    Applicant: Rexahn Pharmaceuticals, Inc.
    Inventors: Young B. Lee, Chang H. Ahn, Won-Jea Cho
  • Publication number: 20080123605
    Abstract: Provided are a device for setting a service zone for a predetermined zone-based service provided by a mobile communication system for at least one mobile communication unit to which a mobile communication service is provided by the mobile communication system, the device comprising a local area wireless communication unit, wherein the local area wireless communication unit performs local area wireless communication with the mobile communication unit and the device sets a range in which the local area wireless communication is available as the service zone of the mobile communication unit, a method and a system for providing a zone-based service using the device, and a mobile communication unit for providing the zone-based service.
    Type: Application
    Filed: September 28, 2006
    Publication date: May 29, 2008
    Applicant: LG TELECOM LTD.
    Inventors: Yul-Jea Cho, Jong-Deug Kim, Hyung-Mok Kim