Patents by Inventor Sung Kyun Lee
Sung Kyun Lee 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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Patent number: 11958874Abstract: According to the embodiment of the present disclosure, an organo tin compound is represented by the following Chemical Formula 1: In Chemical Formula 1, L1 and L2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R2 is selected from a substituted or unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms.Type: GrantFiled: April 11, 2022Date of Patent: April 16, 2024Assignees: EGTM Co., Ltd., SK hynix Inc.Inventors: Jang Keun Sim, Sung Jun Ji, Tae Young Lee, Shin Beom Kim, Sun Young Baik, Tae Hwan Lim, Dong Kyun Lee, Sang Hyun Lee, Su Pill Chun
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Publication number: 20240093401Abstract: A method of manufacturing a multilayer metal plate by electroplating includes a first forming operation of forming one of a first metal layer and a second metal layer on a substrate by electroplating, wherein the second metal layer is less recrystallized than the first metal layer, the second metal layer is comprised of nanometer-size grains, and the second metal layer has a higher level of tensile strength than the first metal layer; and a second forming operation of forming, by electroplating, a third metal layer not formed in the first forming operation on a surface of one of the first metal layer and the second metal layer formed in the first forming operation.Type: ApplicationFiled: September 18, 2023Publication date: March 21, 2024Applicant: DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY-ACADEMY COOPERATIONInventors: Hyun PARK, Sung Jin KIM, Han Kyun SHIN, Hyo Jong LEE, Jong Bae JEON, Jung Han KIM, An Na LEE, Tae Hyun KIM, Hyung Won CHO
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Publication number: 20240071278Abstract: A display apparatus having a mura compensation function includes a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored; and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied, wherein the coefficient values are set so that the mura compensation equation has been fit to have a curve that satisfies known difference values of selected gray levels, a first estimation difference value of a first estimation gray level higher than the selected gray levels, and a second estimation difference value of a second estimation gray level lower than the selected gray levels, and wherein the compensation data comprises the coefficient values of the mura compensation equation in which all of the known difference values of the selected gray levels, the first estimation difference value, and the second estimation difference value have a differenType: ApplicationFiled: October 25, 2023Publication date: February 29, 2024Applicant: LX SEMICON CO., LTD.Inventors: Jun Young PARK, Min Ji LEE, Gang Won LEE, Young Kyun KIM, Ji Won LEE, Jung Hyun KIM, Suk Ju KANG, Sung In CHO
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Patent number: 11917787Abstract: A server rack includes: a rack cabinet equipped with a door; information processing devices installed inside the rack cabinet in accordance with rack mount specifications; collection devices configured to collect environmental status information inside the rack cabinet; a temperature control device configured to control environmental conditions inside the rack cabinet; a network device configured to establish a communication environment between the plurality of information processing devices; a microcomputer configured to exchange data with the information processing devices, to receive operating status information and environmental status information from the temperature control device and the collection devices, and to control the operations of the information processing devices and the temperature control device according to input information; and an input/output device configured to display content corresponding to the output information of the microcomputer, and to generate the input information accordinType: GrantFiled: September 28, 2021Date of Patent: February 27, 2024Assignee: DOBE COMPUTING INC.Inventor: Sung Kyun Lee
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Patent number: 11893272Abstract: A memory storage device is capable of improving reliability of a memory system. The memory storage device comprises a memory controller, and a non-volatile memory connected to the memory controller. A method includes receiving, by the memory controller, a command from a host device, the command requesting lost LBA (logical block address) information resulting from a system shutdown of the memory storage device, in response to the command, providing, by the memory controller, the lost LBA information, and receiving, by the memory controller, recovered data corresponding to the lost LBA information, wherein the lost LBA information includes at least one of the number of LBAs lost by system shutdown, an LBA list lost by system shutdown, and deletion of a previous LBA list lost by system shutdown.Type: GrantFiled: December 22, 2021Date of Patent: February 6, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hye Jeong Jang, Min Cheol Kwon, Eun Joo Oh, Sung Kyun Lee, Sang Won Jung, Young Rae Jo
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Patent number: 11832422Abstract: A computing rack apparatus which reduces the manufacturing cost by simplifying the structure thereof and in which the temperature of the internal air is utilized in the cooling unit is disclosed. The apparatus comprises: a rack housing which houses a server, a rack frame which is disposed inside the rack housing and on which the server is fastened and mounted; and a cooling unit which has a discharge port which is disposed inside the rack housing and discharges cooling air and a suction port which sucks the internal air through a cooling zone, wherein the discharge port is located in a first region with respect to a boundary portion defined by a front surface of the server, and the suction port is located in a second region with respect to the boundary portion, and the first and second regions form the cooling zone.Type: GrantFiled: September 14, 2022Date of Patent: November 28, 2023Inventor: Sung Kyun Lee
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Publication number: 20230212295Abstract: Antibodies and antibody fragments that inhibit the activity of vascular cell adhesion molecule 1 (VCAM1) and/or macrophage erythroblast attacher (MAEA) are provided, along with formulations and kits comprising these antibodies and antibody fragments and the use of the disclosed compositions, formulations, and kits to treat cancers, sickle cell disease, and Polycythemia Vera.Type: ApplicationFiled: December 27, 2022Publication date: July 6, 2023Inventors: Paul S. FRENETTE, Sandra PINHO, Qiaozhi WEI, Sung Kyun LEE
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Publication number: 20230093262Abstract: A server rack includes: a rack cabinet equipped with a door; information processing devices installed inside the rack cabinet in accordance with rack mount specifications; collection devices configured to collect environmental status information inside the rack cabinet; a temperature control device configured to control environmental conditions inside the rack cabinet; a network device configured to establish a communication environment between the plurality of information processing devices; a microcomputer configured to exchange data with the information processing devices, to receive operating status information and environmental status information from the temperature control device and the collection devices, and to control the operations of the information processing devices and the temperature control device according to input information; and an input/output device configured to display content corresponding to the output information of the microcomputer, and to generate the input information accordinType: ApplicationFiled: September 28, 2021Publication date: March 23, 2023Inventor: Sung Kyun LEE
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Patent number: 11560433Abstract: Antibodies and antibody fragments that inhibit the activity of vascular cell adhesion molecule 1 (VCAM1) and/or macrophage erythroblast attacher (MAEA) are provided, along with formulations and kits comprising these antibodies and antibody fragments and the use of the disclosed compositions, formulations, and kits to treat cancers, sickle cell disease, and Polycythemia Vera.Type: GrantFiled: January 27, 2020Date of Patent: January 24, 2023Assignee: Albert Einstein College of MedicineInventors: Paul S. Frenette, Sandra Pinho, Qiaozhi Wei, Sung Kyun Lee
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Publication number: 20230007814Abstract: A computing rack apparatus which reduces the manufacturing cost by simplifying the structure thereof and in which the temperature of the internal air is utilized in the cooling unit is disclosed. The apparatus comprises: a rack housing which houses a server, a rack frame which is disposed inside the rack housing and on which the server is fastened and mounted; and a cooling unit which has a discharge port which is disposed inside the rack housing and discharges cooling air and a suction port which sucks the internal air through a cooling zone, wherein the discharge port is located in a first region with respect to a boundary portion defined by a front surface of the server, and the suction port is located in a second region with respect to the boundary portion, and the first and second regions form the cooling zone.Type: ApplicationFiled: September 14, 2022Publication date: January 5, 2023Inventor: Sung Kyun LEE
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Publication number: 20220283734Abstract: A memory storage device is capable of improving reliability of a memory system. The memory storage device comprises a memory controller, and a non-volatile memory connected to the memory controller. A method includes receiving, by the memory controller, a command from a host device, the command requesting lost LBA (logical block address) information resulting from a system shutdown of the memory storage device, in response to the command, providing, by the memory controller, the lost LBA information, and receiving, by the memory controller, recovered data corresponding to the lost LBA information, wherein the lost LBA information includes at least one of the number of LBAs lost by system shutdown, an LBA list lost by system shutdown, and deletion of a previous LBA list lost by system shutdown.Type: ApplicationFiled: December 22, 2021Publication date: September 8, 2022Inventors: Hye Jeong JANG, Min Cheol KWON, Eun Joo OH, Sung Kyun LEE, Sang Won JUNG, Young Rae JO
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Publication number: 20200270349Abstract: Antibodies and antibody fragments that inhibit the activity of vascular cell adhesion molecule 1 (VCAM1) and/or macrophage erythroblast attacher (MAEA) are provided, along with formulations and kits comprising these antibodies and antibody fragments and the use of the disclosed compositions, formulations, and kits to treat cancers, sickle cell disease, and Polycythemia Vera.Type: ApplicationFiled: January 27, 2020Publication date: August 27, 2020Applicant: Albert Einstein College of MedicineInventors: Paul S. FRENETTE, Sandra PINHO, Qiaozhi WEI, Sung Kyun LEE
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Patent number: 10750634Abstract: Provided are a rack mount server system, which has no damage to computation equipment even if a disorder occurs in a cooling device, which is easy to maintain, minimize power consumption, which has a simple structure, and which performs an efficient cooling, and a control method thereof. The system comprises: a rack housing; and a cooling zone which is placed in the rack housing, which stores a server, and which is forcibly cooled. The rack housing comprises a heat exchanger and an evaporator, which cool the cooling zone. The cooling methods of the cooling structure may be different in accordance with the internal temperature of the cooling zone and the external temperature of the cooling zone.Type: GrantFiled: October 26, 2015Date of Patent: August 18, 2020Assignee: DOBE COMPUTING CO., LTD.Inventor: Sung Kyun Lee
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Publication number: 20200214178Abstract: A computing rack apparatus which reduces the manufacturing cost by simplifying the structure thereof and in which the temperature of the internal air is utilized in the cooling unit is disclosed. The apparatus comprises: a rack housing which houses a server, a rack frame which is disposed inside the rack housing and on which the server is fastened and mounted; and a cooling unit which has a discharge port which is disposed inside the rack housing and discharges cooling air and a suction port which sucks the internal air through a cooling zone, wherein the discharge port is located in a first region with respect to a boundary portion defined by a front surface of the server, and the suction port is located in a second region with respect to the boundary portion, and the first and second regions form the cooling zone.Type: ApplicationFiled: July 16, 2018Publication date: July 2, 2020Inventor: Sung Kyun LEE
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Publication number: 20170325354Abstract: Provided are a rack mount server system, which has no damage to computation equipment even if a disorder occurs in a cooling device, which is easy to maintain, minimize power consumption, which has a simple structure, and which performs an efficient cooling, and a control method thereof. The system comprises: a rack housing; and a cooling zone which is placed in the rack housing, which stores a server, and which is forcibly cooled. The rack housing comprises a heat exchanger and an evaporator, which cool the cooling zone. The cooling methods of the cooling structure may be different in accordance with the internal temperature of the cooling zone and the external temperature of the cooling zone.Type: ApplicationFiled: October 26, 2015Publication date: November 9, 2017Inventor: Sung Kyun LEE
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Publication number: 20160271114Abstract: Provided are a composition for preventing or treating a bacterial infectious disease, comprising a phospholipase D2 (PLD2) inhibitor as an active ingredient and a method for treating the bacterial infectious disease using the same. Since the PLD2 inhibitor according to the present invention exhibits characteristics such as blocking of lung inflammation and liver inflammation, bactericidal activity through induction of NET production, effective maintenance of neutrophil mobility through the blocking of intracellular CXCR2 migration, and blocking of the production of inflammatory cytokines in bacterial infectious disease models, particularly, sepsis models, it is expected to be used as a therapeutic agent for sepsis or septic shock.Type: ApplicationFiled: March 9, 2016Publication date: September 22, 2016Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Yoe-Sik BAE, Sung Kyun LEE
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Patent number: 9229421Abstract: An image forming apparatus includes a body, at least one developing cartridge, which is disposed inside the body to form an image and is provided at one side thereof with an interface terminal to receive a power, a tray movably coupled to the body while accommodating the at least one developing cartridge, a cover coupled to one side to open/close the body such that the tray moves to outside the body, a link member configured to guide the movement of the tray and to move according to the open/close movement of the cover while being connected to the cover, and a connection terminal configured to make contact with the interface terminal by being pressed by the link member when the cover closes the body and to be separated from being released for pressing force when the cover opens the body.Type: GrantFiled: October 27, 2014Date of Patent: January 5, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Mun Hyub Choi, Sung Kyun Lee
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Publication number: 20150043937Abstract: An image forming apparatus includes a body, at least one developing cartridge, which is disposed inside the body to form an image and is provided at one side thereof with an interface terminal to receive a power, a tray movably coupled to the body while accommodating the at least one developing cartridge, a cover coupled to one side to open/close the body such that the tray moves to outside the body, a link member configured to guide the movement of the tray and to move according to the open/close movement of the cover while being connected to the cover, and a connection terminal configured to make contact with the interface terminal by being pressed by the link member when the cover closes the body and to be separated from being released for pressing force when the cover opens the body.Type: ApplicationFiled: October 27, 2014Publication date: February 12, 2015Inventors: Mun Hyub Choi, Sung Kyun Lee
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Patent number: 8897664Abstract: An image forming apparatus includes a body, at least one developing cartridge, which is disposed inside the body to form an image and is provided at one side thereof with an interface terminal to receive a power, a tray movably coupled to the body while accommodating the at least one developing cartridge, a cover coupled to one side to open/close the body such that the tray moves to outside the body, a link member configured to guide the movement of the tray and to move according to the open/close movement of the cover while being connected to the cover, and a connection terminal configured to make contact with the interface terminal by being pressed by the link member when the cover closes the body and to be separated from being released for pressing force when the cover opens the body.Type: GrantFiled: July 18, 2012Date of Patent: November 25, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Mun Hyub Choi, Sung Kyun Lee
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Patent number: 8854699Abstract: A scan movement indicator in which light directed toward an indicating unit or external light entering through the indicating unit does not penetrate a scanning area so that improved quality of a scanning and printing operation is provided, and an image forming apparatus having the same are provided. The scan movement indicator includes a light source unit disposed in a scan unit which is movable in a main body of an image forming apparatus, an indicating unit disposed in the main body of the image forming apparatus along a moving direction of the scan unit, and having a portion of the indicating unit that is brightened by light from the light source, and a light blocking unit to block light directed toward the indicating unit or external light entering through the indicating unit from penetrating into a scanning area.Type: GrantFiled: October 9, 2007Date of Patent: October 7, 2014Assignee: Samsung Electronics Co., LtdInventor: Sung-kyun Lee