Patents by Inventor Jang Hoon Kim
Jang Hoon 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: 20240095409Abstract: The present invention relates to a device for a physical unclonable function having unique characteristics, and the device for a physical unclonable function according to the present invention includes a nano-pattern corresponding to a self-assembled structure. As the device for a physical unclonable function according to the present invention has a PUF pattern based on a self-assembled structure formed by spontaneous phase separation behavior of a block copolymer having non-deterministic characteristics, the device for a physical unclonable function may have unclonable unique characteristics.Type: ApplicationFiled: March 17, 2022Publication date: March 21, 2024Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Sang Ouk KIM, Bong Hoon KIM, Jang Hwan KIM
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Patent number: 11916309Abstract: An apparatus and method for transmitting and receiving magnetic field signals in a magnetic field communication system are provided. The apparatus includes a controller configured to generate a communication signal, matching units that are configured to receive the communication signal and that respectively correspond to different matching frequencies, and loop antennas that are connected to the matching units, respectively, and that are configured to convert communication signals according to the different matching frequencies into magnetic transmission signals in the form of magnetic field energy and to transmit the magnetic transmission signals.Type: GrantFiled: December 15, 2020Date of Patent: February 27, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jaewoo Lee, In Kui Cho, Sang-Won Kim, Seong-Min Kim, Ho Jin Lee, Jang Yeol Kim, Jung Ick Moon, Woo Cheon Park, Je Hoon Yun, Hyunjoon Lee, Dong Won Jang
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Publication number: 20240052841Abstract: A electric oil pump control method according to an embodiment of the present invention comprises the steps of: receiving a speed command from a transmission control unit; controlling the electric oil pump through speed control according to the speed command; determining whether the power of the electric oil pump is equal to or less than a reference power; controlling the electric oil pump through static power control, when the power of the electric oil pump is equal to or less than the reference power; determining whether a difference between the speed of the speed command and the speed of the electric oil pump is within a first range; and controlling the electric oil pump through the speed control when a difference between the speed of the speed command and the speed of the electric oil pump is within a first range.Type: ApplicationFiled: December 9, 2021Publication date: February 15, 2024Inventors: Won Kyu KIM, Young Woo NOH, Jang Hoon KIM
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Publication number: 20240030842Abstract: A motor control method according to an embodiment of a present invention comprises the steps of: performing three-phase commutation in a first range section of a motor rotational speed in a brake mode of a motor; performing two-phase commutation in a second range section of the motor rotational speed performing one-phase commutation in a first range section of the motor rotational speed; and turning off commutation when the motor rotational speed is less than or equal to the first range section.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Inventors: Jang Hoon KIM, Won Kyu KIM
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Publication number: 20240005476Abstract: An image processing system, including an input interface configured to receive a first direction image corresponding to a view of a semiconductor device in a first direction, and a second direction image corresponding to a view of the semiconductor device in a second direction which intersects the first direction at a first height at which the first direction image is generated; a processor configured to perform an edge detection operation for detecting an edge based on the first direction image, and to perform an image binarization operation on the first direction image; and a learning device configured to compare a first line width obtained based on the image binarization operation, and a second line width obtained based on the second direction image through machine learning, and to learn a condition of the image binarization operation which maximizes a correlation between the first line width and the second line width.Type: ApplicationFiled: May 1, 2023Publication date: January 4, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Min Su KANG, Jang Hoon Kim, Woo Jin Jung
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Patent number: 11848461Abstract: An energy storage module includes: a plurality of battery cells such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between adjacent battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member and including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover and the top plate.Type: GrantFiled: June 15, 2020Date of Patent: December 19, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Publication number: 20230395934Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, the battery cells being arranged in a first direction, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of each of the battery cells; a top cover coupled to a top of the top plate and having a discharge opening corresponding to the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.Type: ApplicationFiled: August 14, 2023Publication date: December 7, 2023Inventors: Eun Ok KWAK, Jin Bhum YUN, Jang Hoon KIM, Jin Taek KIM, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
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Patent number: 11799167Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, the battery cells being arranged in a first direction, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of each of the battery cells; a top cover coupled to a top of the top plate and having a discharge opening corresponding to the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.Type: GrantFiled: June 15, 2020Date of Patent: October 24, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Eun Ok Kwak, Jin Bhum Yun, Jang Hoon Kim, Jin Taek Kim, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11771935Abstract: An energy storage module includes: a plurality of battery cells arranged in a length direction; a plurality of insulation spacers; a cover member including an internal receiving space; a top plate coupled to a top of the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having opening holes respectively corresponding to the insulation spacers; a top cover coupled to a top of the top plate and having discharge holes respectively corresponding to the ducts; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a temperature exceeding a reference temperature, the top cover including protrusion parts on a bottom surface thereof, the protrusion parts covering an exhaust region and being coupled to an exterior of each of the ducts.Type: GrantFiled: September 8, 2020Date of Patent: October 3, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11764438Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, the battery cells being arranged in a first direction, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of each of the battery cells; a top cover coupled to a top of the top plate and having a discharge opening corresponding to the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.Type: GrantFiled: September 8, 2020Date of Patent: September 19, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Eun Ok Kwak, Jin Bhum Yun, Jang Hoon Kim, Jin Taek Kim, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11764430Abstract: An energy storage module includes: a plurality of battery cells arranged in a first direction such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between each adjacent pair of the battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover andType: GrantFiled: September 8, 2020Date of Patent: September 19, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11735795Abstract: An energy storage module includes: a plurality of battery cells arranged in a length direction, each of the battery cells including a vent; a plurality of insulation spacers, at least one of the insulation spacers being located between long side surfaces of an adjacent pair of the battery cells; a cover member; a top plate coupled to a top portion of the cover member and including ducts respectively corresponding to the vents of the battery cells and including opening holes respectively corresponding to the insulation spacers; a top cover coupled to a top portion of the top plate and including discharge holes located in an exhaust area and respectively corresponding to the ducts; and an extinguisher sheet located between the top cover and the top plate, configured to emit a fire extinguishing agent at a temperature exceeding a certain temperature and including opening holes located to correspond to the ducts.Type: GrantFiled: June 15, 2020Date of Patent: August 22, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jin Bhum Yun, Jang Hoon Kim, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11735788Abstract: An energy storage module includes a plurality of battery cells, each including a vent; a plurality of insulation spacers, at least one of the insulation spacers being located between long side surfaces of each adjacent pair of the battery cells; a cover member including an internal receiving space; a top plate coupled to a top portion of the cover member and including ducts respectively corresponding to the vents of the battery cells, and opening holes respectively corresponding to the insulation spacers; a top cover coupled to a top portion of the top plate and including discharge holes respectively corresponding to the ducts; and an extinguisher sheet located between the top cover and the top plate, configured to emit a fire extinguishing agent at a temperature exceeding a certain temperature, and including opening holes positioned to correspond to the ducts.Type: GrantFiled: June 15, 2020Date of Patent: August 22, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11728541Abstract: An energy storage module includes: a cover member including an internal receiving space configured to accommodate battery cells each including a vent; a top plate coupled to a top of the cover member and including ducts respectively corresponding to the vents of the battery cells; a top cover coupled to a top portion of the top plate and including discharge holes located in an exhaust area and respectively corresponding to the ducts; and an extinguisher sheet located between the top cover and the top plate, and configured to emit a fire extinguishing agent at a temperature exceeding a certain temperature, and the top cover includes protrusion parts located on a bottom surface of the top cover, covering the exhaust area, and coupled to an exterior of the ducts.Type: GrantFiled: June 15, 2020Date of Patent: August 15, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jin Bhum Yun, Jang Hoon Kim, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11616263Abstract: An energy storage module includes a plurality of battery cells, each including a vent; a plurality of insulation spacers, at least one of the insulation spacers being located between long side surfaces of each adjacent pair of the battery cells; a cover member including an internal receiving space; a top plate coupled to a top portion of the cover member and including ducts respectively corresponding to the vents of the battery cells, and opening holes respectively corresponding to the insulation spacers; a top cover coupled to a top portion of the top plate and including discharge holes respectively corresponding to the ducts; and an extinguisher sheet located between the top cover and the top plate, configured to emit a fire extinguishing agent at a temperature exceeding a certain temperature, and including opening holes positioned to correspond to the ducts.Type: GrantFiled: June 15, 2020Date of Patent: March 28, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Patent number: 11569546Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of at least one of the battery cells; a top cover coupled to a top of the top plate and having an exhaust area corresponding to the duct, the exhaust area having a plurality of discharge openings, the top cover including a protrusion protruding from a bottom surface of the top cover, the protrusion extending around a periphery of the exhaust area and around a distal end of the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.Type: GrantFiled: April 9, 2020Date of Patent: January 31, 2023Assignee: SAMSUNG SDI CO., LTD.Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
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Publication number: 20220172944Abstract: A method of manufacturing a semiconductor device includes forming a first lower overlay key including first and second patterns in a lower layer, forming a first upper overlay key including third and fourth patterns in an upper layer vertically disposed on the lower layer, irradiating a first measurement light to a first region of interest (ROI) over first portions of the first and second patterns to detect a first overlay error and irradiating a second measurement light to a second ROI over second portions of the first and second patterns, the second ROI being different from the first ROI, to detect a second overlay error.Type: ApplicationFiled: July 26, 2021Publication date: June 2, 2022Inventors: Hyun Seung HA, Jang Hoon KIM, Tae-Kyu KIM, Young Kuk BYUN, Jong Hyun JUNG
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Publication number: 20220123386Abstract: An energy storage module includes: a plurality of battery cells arranged in a first direction such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between each adjacent pair of the battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover andType: ApplicationFiled: December 28, 2021Publication date: April 21, 2022Inventors: Jin Taek KIM, Eun Ok KWAK, Jang Hoon KIM, Jin Bhum YUN, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
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Publication number: 20220123426Abstract: An energy storage module includes: a plurality of battery cells arranged in a length direction; a plurality of insulation spacers; a cover member including an internal receiving space; a top plate coupled to a top of the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having opening holes respectively corresponding to the insulation spacers; a top cover coupled to a top of the top plate and having discharge holes respectively corresponding to the ducts; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a temperature exceeding a reference temperature, the top cover including protrusion parts on a bottom surface thereof, the protrusion parts covering an exhaust region and being coupled to an exterior of each of the ducts.Type: ApplicationFiled: December 28, 2021Publication date: April 21, 2022Inventors: Jin Taek KIM, Eun Ok KWAK, Jang Hoon KIM, Jin Bhum YUN, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
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Publication number: 20220093393Abstract: A method of manufacturing a semiconductor device includes forming a mold layer on a semiconductor wafer having a plurality of integrated circuit die at least partially defined therein. An etch stopper film is selectively formed on a second portion of the mold layer extending adjacent a periphery of the semiconductor wafer, but not on a first portion of the mold layer extending opposite at least one of the plurality of integrated circuit die. A preliminary pattern layer is formed on the etch stopper film and on the first portion of the mold layer. A plurality of patterns are formed in the preliminary pattern layer by selectively exposing the preliminary pattern layer to extreme ultraviolet light (EUV). Then, hole patterns are selectively formed in the first portion of the mold layer, using the exposed preliminary pattern layer and the etch stopper film as an etching mask.Type: ApplicationFiled: May 17, 2021Publication date: March 24, 2022Inventors: Jang Hoon Kim, Soo Kyung Kim, Tae-Kyu Kim, Young Kuk Byun, Woo Jin Jung