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).
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Publication number: 20240123015Abstract: 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: ApplicationFiled: December 13, 2021Publication date: April 18, 2024Inventors: Dong Seon KIM, Young Sook KIM, Heung Joo YUK, Yun Mi LEE, Yoon-Young SUNG, Eun Jung SON
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Publication number: 20240108049Abstract: 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: ApplicationFiled: December 21, 2021Publication date: April 4, 2024Inventors: Myung Sook Oh, Dong Hyun Kim, Jin Gyu Choi, Eugene Huh
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Patent number: 9723526Abstract: 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: GrantFiled: December 16, 2011Date of Patent: August 1, 2017Assignee: SAMSUNG ELECTRONICS CO., LTDInventors: Seong-Ryong Kang, Byung-Suk Kim, Han-Seok Kim, Dong-Sook Kim
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Patent number: 9106535Abstract: 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: GrantFiled: January 21, 2011Date of Patent: August 11, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-Ryong Kang, Byung-Suk Kim, Dong-Sook Kim, Chul-Ki Lee, Hong-Kyu Jeong, Jeong-Jae Won
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Patent number: 8817806Abstract: 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: GrantFiled: February 1, 2011Date of Patent: August 26, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
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Patent number: 8620324Abstract: 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: GrantFiled: January 28, 2011Date of Patent: December 31, 2013Assignee: Samsung Electronics Co., LtdInventors: Hong-Kyu Jeong, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Chul-Ki Lee
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Patent number: 8537685Abstract: 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: GrantFiled: January 12, 2011Date of Patent: September 17, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Chul-Ki Lee, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Hong-Kyu Jeong
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Patent number: 8468413Abstract: 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: GrantFiled: January 18, 2011Date of Patent: June 18, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
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Publication number: 20120155431Abstract: 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: ApplicationFiled: December 16, 2011Publication date: June 21, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-Ryong KANG, Byung-Suk KIM, Han-Seok KIM, Dong-Sook KIM
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Publication number: 20110188377Abstract: 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: ApplicationFiled: February 1, 2011Publication date: August 4, 2011Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Dong-Sook KIM, Byung-Suk KIM, Seong-Ryong KANG, Chul-Ki LEE, Hong-Kyu JEONG
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Publication number: 20110183672Abstract: 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: ApplicationFiled: January 28, 2011Publication date: July 28, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Hong-Kyu JEONG, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Chul-Ki Lee
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Publication number: 20110182181Abstract: 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: ApplicationFiled: January 21, 2011Publication date: July 28, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-Ryong Kang, Byung-Suk Kim, Dong-Sook Kim, Chul-Ki Lee, Hong-Kyu Jeong, Jeong-Jae Won
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Publication number: 20110179329Abstract: 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: ApplicationFiled: January 18, 2011Publication date: July 21, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-Sook Kim, Byung-Suk Kim, Seong-Ryong Kang, Chul-Ki Lee, Hong-Kyu Jeong
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Publication number: 20110170414Abstract: 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: ApplicationFiled: January 12, 2011Publication date: July 14, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chul-Ki Lee, Byung-Suk Kim, Seong-Ryong Kang, Dong-Sook Kim, Hong-Kyu Jeong
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Patent number: 6138714Abstract: 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: GrantFiled: June 10, 1999Date of Patent: October 31, 2000Inventor: Dong-sook Kim