Patents by Inventor Dong Seok Kim

Dong Seok Kim 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: 12113692
    Abstract: A data transmission circuit may include a plurality of data transmission lines configured to transmit a victim data signal through a victim data transmission line, and transmit an adjacent data signal through an adjacent data transmission line disposed adjacent to the victim data transmission line; and a data input/output circuit configured to control a reference voltage level reflected into the victim data signal on the basis of data pattern information of the adjacent data signal, and compare the victim data signal to the reference voltage level and output the comparison result.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: October 8, 2024
    Assignee: SK hynix Inc.
    Inventors: In Seok Kong, Ki Yong Choi, Dong Seok Kim, Sung Mook Kim, Se Won Kim, Joo Won Oh, Keun Jin Chang
  • Publication number: 20240120904
    Abstract: A semiconductor device includes an on-die resistor circuit comprising an on-die resistor, a calibration circuit configured to perform a calibration operation on the on-die resistor, and a calibration control circuit configured to control the calibration operation of the calibration circuit. The calibration circuit includes a current generating circuit configured to supply a calibration current to the on-die resistor and a comparing circuit configured to compare the magnitude of a first input signal that is generated by the calibration current and the on-die resistor with a magnitude of a second input signal that is generated by the calibration current and an external resistor.
    Type: Application
    Filed: February 15, 2023
    Publication date: April 11, 2024
    Applicant: SK hynix Inc.
    Inventors: Dong Seok KIM, Joo Won OH, Keun Jin CHANG
  • Patent number: 11955943
    Abstract: A semiconductor device includes an on-die resistor circuit comprising an on-die resistor, a calibration circuit configured to perform a calibration operation on the on-die resistor, and a calibration control circuit configured to control the calibration operation of the calibration circuit. The calibration circuit includes a current generating circuit configured to supply a calibration current to the on-die resistor and a comparing circuit configured to compare the magnitude of a first input signal that is generated by the calibration current and the on-die resistor with a magnitude of a second input signal that is generated by the calibration current and an external resistor.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: April 9, 2024
    Assignee: SK hynix Inc.
    Inventors: Dong Seok Kim, Joo Won Oh, Keun Jin Chang
  • Publication number: 20230399306
    Abstract: In a method of synthesizing 3,6?-dithiopomalidomide from pomalidomide according to an embodiment, pomalidomide is dissolved by adding a solvent thereto, phosphorus pentasulfide (P2S5) is added to the dissolved pomalidomide, followed by stirring, and solids are removed from the stirred solution, followed by purification. It is possible to reduce the production of 1,6-dithiopomalidomide, which is a by-product produced during the synthesis of 3,6?-dithiopomalidomide, and selectively increase the proportion of 3,6-dithiopomalidomide among synthesized isomeric compounds to 90% or more, thereby reducing the time and cost required to separate 1,6-dithiopomalidomide by HPLC, etc. in a subsequent purification process, thereby increasing the production and economic feasibility of the 3,6?-dithiopomalidomide compound.
    Type: Application
    Filed: October 26, 2021
    Publication date: December 14, 2023
    Inventors: Dong Seok KIM, Yong Jun CHOI
  • Patent number: 11771657
    Abstract: The present disclosure provides a method for delivering a neuroprotective polypeptide to at least a portion of a central nervous system (CNS) of a subject.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: October 3, 2023
    Assignees: The USA, as represented by the Secretary, Department of Health and Human Services
    Inventors: Dong Seok Kim, Hee Kyung Kim, Nigel H. Greig
  • Patent number: 11759353
    Abstract: Disclosed is a frostbite prevention pad for a cryolipolysis procedure, which is used for a cryolipolysis procedure using a cryolipolysis device. The frostbite prevention pad includes: a base member made of a fiber material; one or more waterproof members made of a resin material and placed to overlap the base member; and one or more sewn parts formed by sewing the base member and the waterproof member to couple the base member and the waterproof member in a state in which the base member and the waterproof member overlap each other.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: September 19, 2023
    Assignee: CLASSYS INC.
    Inventor: Dong Seok Kim
  • Publication number: 20230291672
    Abstract: A data transmission circuit may include a plurality of data transmission lines configured to transmit a victim data signal through a victim data transmission line, and transmit an adjacent data signal through an adjacent data transmission line disposed adjacent to the victim data transmission line; and a data input/output circuit configured to control a reference voltage level reflected into the victim data signal on the basis of data pattern information of the adjacent data signal, and compare the victim data signal to the reference voltage level and output the comparison result.
    Type: Application
    Filed: October 3, 2022
    Publication date: September 14, 2023
    Inventors: In Seok KONG, Ki Yong Choi, Dong Seok Kim, Sung Mook Kim, Se Won Kim, Joo Won Oh, Keun Jin Chang
  • Publication number: 20230282480
    Abstract: The present invention relates to: a method for forming an ohmic contact of a GaN-based electronic device, comprising the steps of (A) irradiating an ion beam at a GaN-based electronic device to form an ion region in one part of the inside of the GaN-based electronic device, (B) forming an electrode layer on a part, corresponding to the ion region, of the surface of the GaN-based electronic, device, and (C) thermally treating the GaN-based electronic device on which the electrode layer is formed; and an ohmic contact of a GaN-based electronic device manufactured by the method for forming an ohmic contact of a GaN-based electronic device.
    Type: Application
    Filed: May 11, 2023
    Publication date: September 7, 2023
    Inventors: Dong Seok KIM, Young Jun YOON, Jae Sang LEE
  • Publication number: 20230282481
    Abstract: The present invention relates to: a method for manufacturing a GaN-based power device, the method comprising a step of irradiating particle beams onto a silicon substrate of a GaN-based power device, in which the silicon substrate is included; and a GaN-based power device manufactured by the method for manufacturing a GaN-based power device.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 7, 2023
    Inventors: Dong Seok KIM, Young Jun YOON, Jae Sang LEE
  • Publication number: 20230282384
    Abstract: The present invention relates to a betavoltaic battery comprising: a substrate; an intrinsic semiconductor unit disposed on the substrate; an N-type semiconductor unit and a P-type semiconductor unit that are disposed on at least a portion of a surface of the intrinsic semiconductor unit and arranged alternately; and beta ray sources that are disposed on the N-type semiconductor unit and the P-type semiconductor unit. The present invention also relates to a method for manufacturing a betavoltaic battery, comprising the steps of: (A) forming an intrinsic semiconductor unit on a substrate; (B) forming an N-type semiconductor unit and a P-type semiconductor unit alternately by irradiating at least a portion of the surface of the intrinsic semiconductor unit with an ion beam; and (C) disposing a beta ray source on the N-type semiconductor unit and the P-type semiconductor unit.
    Type: Application
    Filed: June 22, 2021
    Publication date: September 7, 2023
    Inventors: Dong Seok KIM, Young Jun YOON, Jae Sang LEE
  • Publication number: 20230127745
    Abstract: Provided is an electric battery charging system, including a connector including a thermistor element configured to change a resistance value according to a temperature, a micro control unit (MCU) configured to receive a voltage varying depending on whether the connector is connected, and receive a voltage varying according to the resistance value of the thermistor element, and a vehicle charging management system (VCMS) configured to determine whether to discharge a battery based on whether the connector is connected and a temperature of the connector.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 27, 2023
    Inventors: Kwang Moo Lee, Dong Seok Kim
  • Patent number: 11501885
    Abstract: Disclosed are a nuclear fuel pellet having enhanced thermal conductivity and a method of manufacturing the same, the method including (a) a step of manufacturing a mixture including a nuclear fuel oxide powder and a thermally conductive plate-shaped metal powder; and (b) a step of molding and then heat-treating the thermally conductive plate-shaped metal powder to have an orientation in a horizontal direction in the mixture, thereby forming a pellet.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: November 15, 2022
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Dong Seok Kim, Dong-Joo Kim, JangSoo Oh, Keon-Sik Kim, Jong-Hun Kim, Jae-Ho Yang
  • Publication number: 20220265563
    Abstract: The present disclosure provides a method for delivering a neuroprotective polypeptide to at least a portion of a central nervous system (CNS) of a subject.
    Type: Application
    Filed: November 9, 2021
    Publication date: August 25, 2022
    Inventors: Dong Seok Kim, Hee Kyung Kim, Nigel H. Greig
  • Publication number: 20220257708
    Abstract: The present invention relates to a composition and the like, for preventing, treating or alleviating diabetes, comprising an LGI3-derived peptide as an effective component. The composition comprising, as an active ingredient, an LGI3-derived peptide comprising an amino acid sequence represented by SEQ ID NO: 1 or SEQ ID NO: 2 of the present invention exhibits an inhibitory effect on weight gain, elevation of blood glucose levels, pancreas and liver damage, elevation of blood lipid levels, and an increase of insulin resistance indexes accompanied by diabetes and diabetes-associated metabolic disorders associated with diabetes, and thus can prevent, treat, or alleviate diabetes and metabolic disorders associated with diabetes.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 18, 2022
    Inventors: Hye-Young YUN, Dong-Seok KIM
  • Publication number: 20220208401
    Abstract: The present invention relates to nuclear fuel pellets and a manufacturing method thereof, and more particularly, to nuclear fuel pellets comprising a trapping material of fission gas and a manufacturing method thereof. A nuclear fuel pellet of the present invention comprises a nuclear fuel; and a trapping material of fission gas, wherein the trapping material of the fission gas includes an oxide containing at least one element selected from the group consisting of silicon (Si), aluminum (Al) and barium (Ba) to exhibit an excellent trapping ability selective and independent for fission gas.
    Type: Application
    Filed: April 2, 2020
    Publication date: June 30, 2022
    Inventors: Sang Chae JEON, Keon Sik KIM, Jong Hun KIM, Dong Joo KIM, Dong Seok KIM, Ji Hae YOON, Jae Ho YANG
  • Patent number: 11348698
    Abstract: The present invention relates to a nuclear fuel pellet laminate structure having enhanced thermal conductivity, including a nuclear fuel pellet; and a thermally conductive metal layer disposed above or below the nuclear fuel pellet, and a method for manufacturing the same.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: May 31, 2022
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Dong-Joo Kim, Dong Seok Kim, Heung Soo Lee, Jihae Yoon, Jae-Ho Yang, Hyun Gil Kim
  • Patent number: 11273130
    Abstract: The present disclosure provides a method for delivering a neuroprotective polypeptide to at least a portion of a central nervous system (CNS) of a subject.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: March 15, 2022
    Assignees: The United States, as represented by the Secretary Department of Health and Human Services, Peptron, Inc.
    Inventors: Dong Seok Kim, Hee Kyung Kim, Nigel H. Greig
  • Patent number: 11205339
    Abstract: An electronic apparatus according to the present invention includes: a communicator configured to communicate with a plurality of electronic devices; and a controller configured to determine a second electronic device capable of displaying information of a user interface (UI) for controlling a first electronic device, among the plurality of electronic devices, based on at least one of information about the plurality of electronic devices and information about a user, in response to an event of the user which makes a request for controlling the first electronic device among the plurality of electronic devices, and control the information of the UI to be transmitted to the determined second electronic device. In such an electronic apparatus, states of a user and peripheral devices are determined to provide a UI optimized to control a device-to-be-controlled, thereby improving user convenience.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: December 21, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Shik Sohn, Dong Seok Kim, Sun A Kim, Se Hyun Park, Ga Eun Lee, Ye Nah Lee, Eun Bi Cho
  • Publication number: 20210358645
    Abstract: The present invention relates to a nuclear fuel pellet laminate structure having enhanced thermal conductivity, including a nuclear fuel pellet; and a thermally conductive metal layer disposed above or below the nuclear fuel pellet, and a method for manufacturing the same.
    Type: Application
    Filed: January 21, 2021
    Publication date: November 18, 2021
    Inventors: Dong-Joo Kim, Dong Seok Kim, Heung Soo Lee, Jihae Yoon, Jae-Ho Yang, Hyun Gil Kim
  • Patent number: 11126345
    Abstract: A first electronic device according to various embodiments of the present invention comprises: a communication module; a touch screen; and a processor, wherein the processor receives first data, from a second electronic device registered with the first electronic device, representing the second electronic device via the communication module, and, in response to the movement of the second electronic device to the touch screen, displays second data, corresponding to the first data, on a first area of the touch screen corresponding to the movement of the second electronic device.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: September 21, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Seok Han, Dong-Seok Kim