Patents by Inventor Dong-sook Kim

Dong-sook 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).

  • Publication number: 20240123015
    Abstract: A composition for strengthening, developing, differentiating, or regenerating muscle, or preventing, ameliorating, or treating muscle loss or muscle fatigue includes a Schizonepeta tenuifolia extract as an effective component. The Schizonepeta tenuifolia extract as an effective component has the effects of restoring the viability of muscle cells, increasing the endurance time on the rotarod performance test, i.e., the holding time without falling off from the rod, compared to the control group, reducing the content of LDH, AST, and ALT in blood, increasing the grip strength, enhancing the expression amount of energy metabolism-related genes in muscle tissues, increasing the density of muscle fibers in muscle tissues, inducing a change in the fibroblast arrangement to have a well-organized structure, and reducing the expression of MuRF1 in muscle tissues, as compared to the control group.
    Type: Application
    Filed: December 13, 2021
    Publication date: April 18, 2024
    Inventors: Dong Seon KIM, Young Sook KIM, Heung Joo YUK, Yun Mi LEE, Yoon-Young SUNG, Eun Jung SON
  • Publication number: 20240108049
    Abstract: The present invention relates to a composition for the diagnosis of a degenerative brain disease, comprising hpmA, which is a substance derived from Proteus, Shigella, Klebsiella pneumoniae, or Citrobacter, preferably a Proteus mirabilis strain, from a biological sample of a subject. In addition, the present invention relates to a method for providing information for the diagnosis of a degenerative brain disease such as Parkinson's disease, brain neuritis (neuroinflammation), or Alzheimer's disease, by measuring the amount of hpmA.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 4, 2024
    Inventors: Myung Sook Oh, Dong Hyun Kim, Jin Gyu Choi, Eugene Huh
  • Patent number: 9723526
    Abstract: A technique forwards handover data in a wireless communication system. A base station apparatus includes a first buffer for storing downlink data of a terminal, a handover agent for, when the terminal performs a handover, performing scheduling on data which is stored in the first buffer for at least one terminal including the terminal that performs the handover so that an interruption time of the at least one terminal is reduced in order to forward the data to a target base station, and a communication unit for transmitting the data according to a scheduling result of the handover agent.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: August 1, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Seong-Ryong Kang, Byung-Suk Kim, Han-Seok Kim, Dong-Sook Kim
  • Patent number: 9106535
    Abstract: A method and apparatus manage a buffer of a lower network node in a communication system. A current queue length of the buffer is monitored in every measurement time. A logical region in which the current queue length is included is determined, among a plurality of logical regions included in the buffer. Each of the logical regions corresponds to a queue length determined by using an upper threshold and a lower threshold of a total queue length of the buffer. A congestion state of a network is detected, and a first queue length is readjusted when the current queue length is included in the first queue length which corresponds to a first logical region that exceeds the upper threshold. And a network congestion state signal that represents the detected congestion state of the network is transmitted to the upper network node.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: August 11, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong-Ryong Kang, Byung-Suk Kim, Dong-Sook Kim, Chul-Ki Lee, Hong-Kyu Jeong, Jeong-Jae Won
  • Patent number: 8817806
    Abstract: An apparatus and a method for flow control between a Packet Data Convergence Protocol (PDCP) layer and a Radio Link Control (RLC) layer in a communication system are provided. The method includes storing Service Data Units (SDUs) to be transferred to the RLC layer, receiving information on a capacity that is currently unused in a buffer of the RLC layer from the RLC layer, and generating Packet Data Units (PDUs) from SDUs, a capacity of which corresponds to the information, among packets stored in a buffer of the PDCP layer, and then transferring the generated PDUs to the RLC layer.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: August 26, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
  • Patent number: 8620324
    Abstract: A method and an apparatus of a serving base station for determining handover of a terminal in a mobile communications system are provided, including determining whether a measurement report message is received from a User Equipment (UE); when receiving the measurement report message, determining whether a channel status value of the UE satisfies a preset condition during a certain time; and determining whether to hand over the UE according to the determination result.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: December 31, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hong-Kyu Jeong, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Chul-Ki Lee
  • Patent number: 8537685
    Abstract: A method for performing congestion control in a communication system. The method includes transmitting a request message to a node using a first packet with a highest priority and receiving a response message corresponding to the request message using the first packet and at least one of a plurality of second packets, estimating a one-way delay of the first packet according to a round trip time for the first packet, converting one of the one-way delay of the first packet and the one-way delay of at least one of the plurality of second packets into a quality of service (QoS) level using a predetermined upper delay bound for a corresponding packet, and converting the converted QoS level into an effective congestion level representing a congestion degree in a network and performing congestion control using the effective congestion level.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: September 17, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ki Lee, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Hong-Kyu Jeong
  • Patent number: 8468413
    Abstract: An apparatus is capable of setting HARQ and ARQ parameters in a mobile communication system. The apparatus sets HARQ and ARQ parameters in a mobile communication system. The apparatus sets a default HARQ parameter based on the determined default HARQ parameter setting condition determined by using a plurality of QCIs. The apparatus sets a default ARQ parameter based on the determined default ARQ parameter setting condition determined by using the plurality of QCIs, and updates the set default HARQ parameter and the set default ARQ parameter according to a channel status of a UE.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: June 18, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
  • Publication number: 20120155431
    Abstract: A technique forwards handover data in a wireless communication system. A base station apparatus includes a first buffer for storing downlink data of a terminal, a handover agent for, when the terminal performs a handover, performing scheduling on data which is stored in the first buffer for at least one terminal including the terminal that performs the handover so that an interruption time of the at least one terminal is reduced in order to forward the data to a target base station, and a communication unit for transmitting the data according to a scheduling result of the handover agent.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 21, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong-Ryong KANG, Byung-Suk KIM, Han-Seok KIM, Dong-Sook KIM
  • Publication number: 20110188377
    Abstract: An apparatus and a method for flow control between a Packet Data Convergence Protocol (PDCP) layer and a Radio Link Control (RLC) layer in a communication system are provided. The method includes storing Service Data Units (SDUs) to be transferred to the RLC layer, receiving information on a capacity that is currently unused in a buffer of the RLC layer from the RLC layer, and generating Packet Data Units (PDUs) from SDUs, a capacity of which corresponds to the information, among packets stored in a buffer of the PDCP layer, and then transferring the generated PDUs to the RLC layer.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 4, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Dong-Sook KIM, Byung-Suk KIM, Seong-Ryong KANG, Chul-Ki LEE, Hong-Kyu JEONG
  • Publication number: 20110183672
    Abstract: A method and an apparatus of a serving base station for determining handover of a terminal in a mobile communications system are provided, including determining whether a measurement report message is received from a User Equipment (UE); when receiving the measurement report message, determining whether a channel status value of the UE satisfies a preset condition during a certain time; and determining whether to hand over the UE according to the determination result.
    Type: Application
    Filed: January 28, 2011
    Publication date: July 28, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hong-Kyu JEONG, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Chul-Ki Lee
  • Publication number: 20110182181
    Abstract: A method and apparatus manage a buffer of a lower network node in a communication system. A current queue length of the buffer is monitored in every measurement time. A logical region in which the current queue length is included is determined, among a plurality of logical regions included in the buffer. Each of the logical regions corresponds to a queue length determined by using an upper threshold and a lower threshold of a total queue length of the buffer. A congestion state of a network is detected, and a first queue length is readjusted when the current queue length is included in the first queue length which corresponds to a first logical region that exceeds the upper threshold. And a network congestion state signal that represents the detected congestion state of the network is transmitted to the upper network node.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 28, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong-Ryong Kang, Byung-Suk Kim, Dong-Sook Kim, Chul-Ki Lee, Hong-Kyu Jeong, Jeong-Jae Won
  • Publication number: 20110179329
    Abstract: An apparatus is capable of setting HARQ and ARQ parameters in a mobile communication system. The apparatus sets HARQ and ARQ parameters in a mobile communication system. The apparatus sets a default HARQ parameter based on the determined default HARQ parameter setting condition determined by using a plurality of QCIs. The apparatus sets a default ARQ parameter based on the determined default ARQ parameter setting condition determined by using the plurality of QCIs, and updates the set default HARQ parameter and the set default ARQ parameter according to a channel status of a UE.
    Type: Application
    Filed: January 18, 2011
    Publication date: July 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
  • Publication number: 20110170414
    Abstract: A method for performing congestion control in a communication system. The method includes transmitting a request message to a node using a first packet with a highest priority and receiving a response message corresponding to the request message using the first packet and at least one of a plurality of second packets, estimating a one-way delay of the first packet according to a round trip time for the first packet, converting one of the one-way delay of the first packet and the one-way delay of at least one of the plurality of second packets into a quality of service (QoS) level using a predetermined upper delay bound for a corresponding packet, and converting the converted QoS level into an effective congestion level representing a congestion degree in a network and performing congestion control using the effective congestion level.
    Type: Application
    Filed: January 12, 2011
    Publication date: July 14, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Ki Lee, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Hong-Kyu Jeong
  • Patent number: 6138714
    Abstract: An adapter is provided for connecting a dome-shaped high pressure butane gas container and a portable gas stove, the adapter comprising: a connecting body having a first opening, a gas delivery passage extending from the opening, a gas volume controller, and a nozzle body; a pressing member inserted in the first opening, and having a gas flow hole and a groove for leading gas discharged through the gas outlet into the gas flow hole; a supporting plate rotatably arranged at the lower surface of the connecting body, and having a handle, a plurality of elastic sections having stoppers and claws formed integrally from the elastic sections, and two arc-shaped holes; and a cam arranged inside the elastic sections and fixed to the connecting body by bolts, the cam having a third opening for holding the gas outlet of the high pressure butane gas container, a plurality of protrusions, and two holes for inserting the bolts.
    Type: Grant
    Filed: June 10, 1999
    Date of Patent: October 31, 2000
    Inventor: Dong-sook Kim