Patents by Inventor Myoung Seok Kim
Myoung 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).
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Patent number: 11978893Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.Type: GrantFiled: April 20, 2023Date of Patent: May 7, 2024Assignee: SK ON CO., LTD.Inventors: Jik Soo Kim, Sang Bok Kim, Hyo Shin Kwak, Myoung Lae Kim, Se Rah Moon, Jin Seok Seo, Mi Jung Noh, Duck Chul Hwang
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Publication number: 20240138721Abstract: An apparatus for estimating a concentration of a component includes a sensor including a plurality of light sources having different central wavelengths and at least one detector configured to detect light, and a processor configured to determine a first reflectance of skin using a first light source of the plurality of light sources, set an operating condition of the sensor based on the determined first reflectance, drive the plurality of light sources according to the operating condition, and estimate a concentration of an analyte component based on a plurality of light quantities detected from skin by the at least one detector.Type: ApplicationFiled: February 22, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kun Sun EOM, JIN YOUNG PARK, MYOUNG HOON JUNG, YOON JAE KIM, HYUN SEOK MOON, JEONG EUN HWANG
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Patent number: 11971348Abstract: An electronic device may include an optical sensor configured to emit a reference light to a reference object and detect the reference light reflected from the reference object during calibration, and emit a measurement light to a target object and detect the measurement light reflected from the target object during a measurement; and a processor configured to perform the calibration of the optical sensor while the electronic device is disposed to oppose or in contact with the reference object by controlling the optical sensor to emit and detect the reference light, and estimate bio-information based on a light quantity of the measurement light that is reflected from the target object by the optical sensor, and a light quantity of the reference light reflected from the reference object.Type: GrantFiled: March 23, 2022Date of Patent: April 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Seok Moon, Yoon Jae Kim, Jin Young Park, Kun Sun Eom, Myoung Hoon Jung, Jeong Eun Hwang
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Patent number: 11958571Abstract: According to an embodiment, a maritime wireless communication system comprises a communication module installed in the at least one buoy, providing sensing information, identification information, and location information for the at least one buoy and a gateway device installed in each of a fishing vessel terminal device and a managing vessel terminal device, performing communication with the at least one buoy and a land control center via a long range (LoRa)-based communication network to provide various types of fishery information, and setting different communication options for a normal condition and the event condition in performing a communication connection function.Type: GrantFiled: June 15, 2021Date of Patent: April 16, 2024Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Ki Seon Kim, Myoung Shin Kwak, Pranesh Psthapit, Min Seok Kim
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Patent number: 11950522Abstract: A method for manufacturing an electronic device including a semiconductor memory may include forming a first carbon electrode material, surface-treating the first carbon electrode material to decrease a surface roughness of the first carbon electrode material, and forming a second carbon electrode material on the treated surface of the first carbon electrode material. The second carbon electrode material may have a thickness that is greater than a thickness of the first carbon electrode material.Type: GrantFiled: June 22, 2022Date of Patent: April 2, 2024Assignee: SK hynix Inc.Inventors: Myoung Sub Kim, Tae Hoon Kim, Beom Seok Lee, Seung Yun Lee, Hwan Jun Zang, Byung Jick Cho, Ji Sun Han
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Publication number: 20240090771Abstract: An apparatus for estimating bio-information includes: a sensor including one or more light sources configured to emit light to an object and a plurality of detectors configured to detect light reflected from the object; and a processor configured to transform a plurality of light quantities obtained from respective detectors of the plurality of detectors to a distance domain, to combine the plurality of transformed light quantities in the distance domain, to correct the combined light quantity based on a reference light quantity for correcting a deviation of a distance between the one or more light sources and the plurality of detectors, and to estimate bio-information based on a light quantity resulting from the correction.Type: ApplicationFiled: February 8, 2023Publication date: March 21, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myoung Hoon JUNG, Kun Sun EOM, Jin Young PARK, Yoon Jae KIM, Hyun Seok MOON, Jeong Eun HWANG
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Patent number: 11937506Abstract: A thermoelectric element according to an embodiment comprises: a first substrate; a first electrode part disposed on the first substrate; a thermoelectric semiconductor disposed on the first electrode part; second electrode parts disposed on the thermoelectric semiconductor; and a second substrate disposed on the second electrode parts, wherein the second substrate comprises: a first surface; and a second surface opposite to the first surface, the second electrode parts are disposed on the first surface, a terminal electrode part formed by extending at least one of the second electrode parts is disposed on the second surface, and the second substrate is formed between the terminal electrode part and the second electrode parts.Type: GrantFiled: February 6, 2018Date of Patent: March 19, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Myoung Seok Sung, Tae Hee Kim
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Publication number: 20230167439Abstract: A method for preparing a nucleic acid structure capable of being repeatedly folded and unfolded in various directions uses a nucleic acid wireframe having a plurality of line segments. The method implements various types of nucleic acid origami on the nanoscale by designing a crease pattern along the line segment of the nucleic acid wireframe.Type: ApplicationFiled: November 29, 2022Publication date: June 1, 2023Inventors: Do Nyun KIM, Myoung Seok KIM
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Patent number: 11195583Abstract: A method of accessing a nonvolatile memory device which includes a memory block where semiconductor layers including word lines are stacked includes receiving a write request for the memory block, determining whether the write request corresponds to one or more leading word lines, programming, in response to the write request determined as corresponding to the leading word lines, memory cells connected thereto in a first program mode, and programming, when the write request is determined as corresponding to a following word line different from the leading word lines, memory cells connected to the following word line in a second program mode. The second program mode is performed with a second program parameter including at least one of a number of program pulses, a number of program verify pulses, a program start voltage, and a program end voltage that is different from a corresponding first parameter of the first program mode.Type: GrantFiled: January 8, 2020Date of Patent: December 7, 2021Assignees: SAMSUNG ELECTRONICS CO., LTD., Seoul National University R&DB FoundationInventors: Jihong Kim, Kyungduk Lee, Young-Seop Shim, Kirock Kwon, Myoung Seok Kim
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Publication number: 20200402580Abstract: A method of accessing a nonvolatile memory device which includes a memory block where semiconductor layers including word lines are stacked includes receiving a write request for the memory block, determining whether the write request corresponds to one or more leading word lines, programming, in response to the write request determined as corresponding to the leading word lines, memory cells connected thereto in a first program mode, and programming, when the write request is determined as corresponding to a following word line different from the leading word lines, memory cells connected to the following word line in a second program mode. The second program mode is performed with a second program parameter including at least one of a number of program pulses, a number of program verify pulses, a program start voltage, and a program end voltage that is different from a corresponding first parameter of the first program mode.Type: ApplicationFiled: January 8, 2020Publication date: December 24, 2020Applicants: Samsung Electronics Co., Ltd., Seoul National University R&DB FoundationInventors: JIHONG KIM, KYUNGDUK LEE, YOUNG-SEOP SHIM, KIROCK KWON, MYOUNG SEOK KIM
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Patent number: 10543246Abstract: A method for preventing or treating hyperlipidemia includes administrating a composition consisting of a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract to a subject in need thereof. The composition may reduce an amounts of serum cholesterol and LDL-cholesterol and increase an amount of HDL-cholesterol, significantly reduce an amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduce an amounts of hepatic to cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: GrantFiled: July 16, 2019Date of Patent: January 28, 2020Assignee: HAWON PHARM. CORPORATIONInventors: Dae-Ho Kooh, Sung-Kew Kim, Young-Chan Baik, Young-Bong Shin, Myoung Seok Kim
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Patent number: 10543245Abstract: A method for preventing or treating hyperlipidemia includes administrating a composition consisting of a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract to a subject in need thereof. The composition may reduce an amounts of serum cholesterol and LDL-cholesterol and increase an amount of HDL-cholesterol, significantly reduce an amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduce an amounts of hepatic to cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: GrantFiled: July 16, 2019Date of Patent: January 28, 2020Assignee: HAWON PHARM. CORPORATIONInventors: Dae-ho Kooh, Sung-Kew Kim, Young-Chan Baik, Young-Bong Shin, Myoung Seok Kim
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Patent number: 10493120Abstract: A pharmaceutical composition for preventing or treating hyperlipidemia includes a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract, thereby reducing the amounts of serum cholesterol and LDL-cholesterol and increasing the amount of HDL-cholesterol; significantly reduces the amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduces the amounts of hepatic cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: GrantFiled: May 27, 2015Date of Patent: December 3, 2019Assignee: HAWON PHARM. CORPORATIONInventors: Dae-Ho Kooh, Sung-Kew Kim, Young-Chan Baik, Young-Bong Shin, Myoung Seok Kim
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Publication number: 20190336557Abstract: A method for preventing or treating hyperlipidemia includes administrating a composition consisting of a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract to a subject in need thereof. The composition may reduce an amounts of serum cholesterol and LDL-cholesterol and increase an amount of HDL-cholesterol, significantly reduce an amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduce an amounts of hepatic cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Inventors: Dae-Ho KOOH, Sung-Kew KIM, Young-Chan BAIK, Young-Bong SHIN, Myoung Seok KIM
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Publication number: 20190336558Abstract: A method for preventing or treating hyperlipidemia includes administrating a composition consisting of a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract to a subject in need thereof. The composition may reduce an amounts of serum cholesterol and LDL-cholesterol and increase an amount of HDL-cholesterol, significantly reduce an amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduce an amounts of hepatic cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Inventors: Dae-Ho KOOH, Sung-Kew KIM, Young-Chan BAIK, Young-Bong SHIN, Myoung Seok KIM
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Patent number: 9850692Abstract: Disclosed is a glove box for an automobile. The glove box for an automobile includes a glove box door which is open/closed; a first lock rod including an end protruding to a side of the glove box door in the glove box door to lock the side of the glove box door; and a second lock rod including an end protruding to an opposite side of the glove box door in the glove box door to lock the opposite side of the glove box door.Type: GrantFiled: November 12, 2014Date of Patent: December 26, 2017Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Myoung Seok Kim
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Publication number: 20170290874Abstract: A pharmaceutical composition for preventing or treating hyperlipidemia includes a Salvia miltiorrhiza extract, a Crataegus pinnatifida extract, a Polygonum multiflorum extract, and a Ligusticum chuanxiong extract, thereby reducing the amounts of serum cholesterol and LDL-cholesterol and increasing the amount of HDL-cholesterol; significantly reduces the amount of serum triglyceride compared with existing statin-based drugs, thereby exhibiting prophylactic and therapeutic effects of hyperlipidemia with various symptoms even without the co-administration of other drugs; and reduces the amounts of hepatic cholesterol and triglyceride, thereby exhibiting an effect of inhibiting fatty liver.Type: ApplicationFiled: May 27, 2015Publication date: October 12, 2017Inventors: Dae-Ho KOOH, Sung-Kew KIM, Young-Chan BAIK, Young-Bong SHIN, Myoung Seok KIM
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Patent number: 9391687Abstract: The present invention relates to performance improvement in a cell edge, particularly, to a method for selecting a precoder for a terminal in a multiple antenna system, wherein the method comprises: performing channel estimation for reference signals of a serving base station and another base station; determining a minimum singular value by using the channel estimation result; and if a complete collaborative feedback structure is used, feeding back a table of the determined, minimum singular value to the base stations.Type: GrantFiled: April 2, 2010Date of Patent: July 12, 2016Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Joo-Hyun Lee, Sunghwan Kim, Jong-Hyeuk Lee, Chung-Yong Lee, Myoung-Seok Kim, Hoon-Dong Noh
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Publication number: 20150130193Abstract: Disclosed is a glove box for an automobile. The glove box for an automobile includes a glove box door which is open/closed; a first lock rod including an end protruding to a side of the glove box door in the glove box door to lock the side of the glove box door; and a second lock rod including an end protruding to an opposite side of the glove box door in the glove box door to lock the opposite side of the glove box door.Type: ApplicationFiled: November 12, 2014Publication date: May 14, 2015Inventor: Myoung Seok KIM
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Patent number: 9030952Abstract: An apparatus and method are provided for precoding by limited cooperation in a wireless communication system. A method of data precoding by a Base Station (BS) in a wireless communication system includes determining a Channel Quality Indicator (CQI) parameter indicating channel size information between the BS and a User Equipment (UE) served by the BS; transmitting the determined CQI parameter through a backhaul to a central unit; receiving, from the central unit, a weight factor based on a CQI parameter from each cell; and determining a precoding vector based on the weight factor. The weight factor represents a relative ratio of an inter-cell environment that is to be interfered by the BS.Type: GrantFiled: January 31, 2012Date of Patent: May 12, 2015Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Eun-Seok Ko, Chung-Yong Lee, Myoung-Seok Kim, Mi-Sun Yoon, Yung-Soo Kim, June Moon