Patents by Inventor Seung Oh Kim
Seung Oh 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: 11970672Abstract: A semiconductor wafer cleaning composition for used in a semiconductor device manufacturing process and a method of cleaning a semiconductor wafer using the cleaning composition are provided. The cleaning composition includes surfactants represented by Formula 1 and Formula 2, respectively, an organic or inorganic acid, and water occupying for the remaining proportion. The cleaning method is a method of immersing a semiconductor wafer in the cleaning composition for 100 to 500 seconds. The cleaning composition and the cleaning method according to the present disclosure provide an incredibility improved removal rate and an effective cleaning power for contaminants, especially organic wax, during a process of polishing the surface of a wafer used to manufacture semiconductor devices, thereby providing a super-cleaned wafer surface, resulting in production of reliable semiconductor devices.Type: GrantFiled: February 10, 2020Date of Patent: April 30, 2024Assignee: YOUNG CHANG CHEMICAL CO., LTDInventors: Seung Hun Lee, Seung Hyun Lee, Seong Hwan Kim, Seung Oh Jin
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Publication number: 20240116372Abstract: An electrified vehicle includes a motor including a plurality of windings, a first inverter connected to a first end of each of the plurality of windings and configured to drive the motor, a second inverter connected to a second end of each of the plurality of windings and configured to drive the motor in a second driving mode of a first driving mode and the second driving mode, a first controller configured to determine one of first and second output limit lines as an output limit line of the first driving mode, depending on whether a preset condition is satisfied, and a second controller configured to bidirectionally switch the first driving mode and the second driving mode within an operating point range according to the output limit line of the first driving mode in accordance with a value of a torque command for the motor and counter magnetic flux of the motor.Type: ApplicationFiled: March 2, 2023Publication date: April 11, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Seung Hyeon BIN, Byung Oh TAK, Seong Min KIM, Ho Rim CHOI
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Publication number: 20240116366Abstract: In a control method of a motor drive system, when a first motor corresponding to a first drive wheel is being driven in a second drive mode among a first drive mode in which the first motor is driven by a first inverter of the motor drive system and connected to a first end of each of coils of the first motor and the second drive mode in which the first motor is driven by the first inverter and a second inverter connected to a second end of each of the coils and configured to selectively operate, whether or not the second inverter malfunctions is determined. When the second inverter malfunctions, a drive mode is changed so that the first motor is driven in the first drive mode. An output limit of the first motor in the first drive mode is relaxed.Type: ApplicationFiled: May 8, 2023Publication date: April 11, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Seung Hyeon BIN, Byung Oh Tak, Seong Min Kim, Ho Rim Choi
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Publication number: 20240099354Abstract: A system for manufacturing edible food products according to the present disclosure includes a first food ingredient supply apparatus configured to separate a single sheet of a first food ingredient from a first food ingredient stack including a plurality of stacked first food ingredients and supply the single sheet of first food ingredient, a second food ingredient supply apparatus configured to separate a single sheet of a second food ingredient from a second food ingredient stack including a plurality of stacked second food ingredients and supply the single sheet of second food ingredient, and a pressing device configured to form an edible food product by pressing a semi-finished product formed by seating the supplied single sheet of the first food ingredient on the supplied single sheet of the second food ingredient.Type: ApplicationFiled: December 28, 2021Publication date: March 28, 2024Applicant: CJ CHEILJEDANG CORPORATIONInventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240101369Abstract: An apparatus for supplying food ingredients according to the present disclosure includes a food ingredient lifting part configured to separate and move upward a food ingredient stack from a food ingredient cassette on which food ingredients including a plurality of stacked food ingredients are seated, a food ingredient separation part configured to suck and move upward a single sheet of a food ingredient from the food ingredient stack moved upward by the food ingredient lifting part, and a horizontal movement part configured to transfer forward the single sheet of the food ingredient moved upward by the food ingredient separation part.Type: ApplicationFiled: December 28, 2021Publication date: March 28, 2024Applicant: CJ CHEILJEDANG CORPORATIONInventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240083059Abstract: A cutting apparatus according to the present disclosure includes a cutting roller including a cutting body having a cylindrical shape and configured to rotate about an axis defined in a leftward/rightward direction, and cutting blades protruding outward in a radial direction of the cutting body further than a surface of the cutting body to cut an edible food product provided in a forward/rearward direction, and a cutting base part disposed at a position facing the cutting roller based on the edible food product to support the edible food product to be cut by the cutting roller.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Applicants: CJ CHEILJEDANG CORPORATION, CJ SEAFOOD CORPORATION, GREEN TECHNOLOGY CO., LTD.Inventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240079413Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
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Patent number: 10683600Abstract: Disclosed herein is a washing machine having a driving motor for generating a rotational force, a clutch for selectively transmitting the rotational force to the spin basket and the pulsator, a sensor and a position indicating member for detecting the rotational speed of the spin basket.Type: GrantFiled: May 17, 2017Date of Patent: June 16, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Jong Kim, Jeong Hoon Kang, Min Sung Kim, Seung Oh Kim
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Patent number: 10526742Abstract: A washing machine includes a plurality of suspension units through which a tub is supported by a cabinet, and a stabilizer unit mounted to the tub. When horizontal vibration displacement of the tub occurs by unbalance mass during washing/dehydration processes, the washing machine limits tub displacement according to the attenuation effect caused by torsional force and bending force of the stabilizer unit, resulting in reduction of excessive vibration.Type: GrantFiled: June 17, 2016Date of Patent: January 7, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Oh Kim, Young Myung Son, Marenne Pierre, Ji Hoon Choi
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Patent number: 10184201Abstract: The present invention relates to a washing machine which includes a cylindrical part having a cylindrical shape and at least one balancer installed in the cylindrical part. The balancer includes a first balancer housing provided with a race in an annular shape with an open top and a second balancer housing to be coupled with the first balancer housing to cover the open top of the race. The balancer is installed in the cylindrical part in such a way that a coupling portion of the first balancer housing and the second balancer housing corresponding to an inner circumferential surface of the cylindrical part is covered by the cylindrical part, thereby reinforcing a strength of the balancer by the cylindrical part.Type: GrantFiled: June 27, 2014Date of Patent: January 22, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Jong Kim, Min Sung Kim, Jeong Hoon Kang, Seung Oh Kim, Yee Lee Wong
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Patent number: 9994986Abstract: A washing machine includes: a tub configured to accommodate wash water therein; a rotary tub rotatably mounted in the tub; a pulsator rotatably arranged below the rotary tub, configured to form a water current; a motor configured to provide driving power to the pulsator; and a floater configured to ascend or descend in response to a water level of the wash water in such a manner that the pulsator and the rotary tub interact with each other or the interaction therebetween is released. The pulsator includes a reinforcement rib protruding from a bottom surface of the pulsator to reinforce stiffness. The floater is connected to the reinforcement rib in a manner that the floater ascends or descends along the reinforcement rib. The washing machine can alternatively transmit the driving power of the motor only to the pulsator or to the pulsator and the rotary tub.Type: GrantFiled: July 9, 2015Date of Patent: June 12, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung Oh Kim, Young Myung Son, Ji Hoon Choi
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Publication number: 20170335502Abstract: Disclosed herein is a washing machine having a driving motor for generating a rotational force, a clutch for selectively transmitting the rotational force to the spin basket and the pulsator, a sensor and a position indicating member for detecting the rotational speed of the spin basket.Type: ApplicationFiled: May 17, 2017Publication date: November 23, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Jong KIM, Jeong Hoon KANG, Min Sung KIM, Seung Oh KIM
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Publication number: 20160369444Abstract: A washing machine includes a plurality of suspension units through which a tub is supported by a cabinet, and a stabilizer unit mounted to the tub. When horizontal vibration displacement of the tub occurs by unbalance mass during washing/dehydration processes, the washing machine limits tub displacement according to the attenuation effect caused by torsional force and bending force of the stabilizer unit, resulting in reduction of excessive vibration.Type: ApplicationFiled: June 17, 2016Publication date: December 22, 2016Inventors: Seung Oh Kim, Young Myung Son, Marenne Pierre, Ji Hoon Choi
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Patent number: 9462927Abstract: Disclosed herein are a nozzle assembly for a dishwasher capable of evenly spraying wash water in a wash tub and a dishwasher having the same. The dishwasher includes a sump to pump wash water, a supply pipe to which the wash water from the sump is supplied, and a nozzle assembly connected to the supply pipe. The nozzle assembly includes a lower rotor arm connected to the supply pipe, an upper rotor arm having a portion rotatably received in the lower rotor arm and having a first rotation center of an upper end thereof and a second rotation center of a lower end thereof positioned eccentrically from the first rotation center, and a nozzle rotatably connected to the upper rotor arm.Type: GrantFiled: September 6, 2013Date of Patent: October 11, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Wook Lee, Hyung Kwen Ham, Seung Oh Kim, Jung Yoon Hahm, Seung Gee Hong, Jea Won Lee
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Patent number: 9428853Abstract: A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle.Type: GrantFiled: May 30, 2012Date of Patent: August 30, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Mook Kim, Doo Pil Kim, Je Hong Min, Kalo Jin Jun, Yong Jong Park, Jae Ryong Park, Dong Pil Seo, Sang Hyeok Lee, In Cheol Jang, Sang Yeon Pyo, Jung Hee Lee, Ji Hoon Choi, Seung Oh Kim
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Publication number: 20160145789Abstract: The present invention relates to a washing machine which includes a cylindrical part having a cylindrical shape and at least one balancer installed in the cylindrical part. The balancer includes a first balancer housing provided with a race in an annular shape with an open top and a second balancer housing to be coupled with the first balancer housing to cover the open top of the race. The balancer is installed in the cylindrical part in such a way that a coupling portion of the first balancer housing and the second balancer housing corresponding to an inner circumferential surface of the cylindrical part is covered by the cylindrical part, thereby reinforcing a strength of the balancer by the cylindrical part.Type: ApplicationFiled: June 27, 2014Publication date: May 26, 2016Inventors: Sung Jong KIM, Min Sung KIM, Jeong Hoon KANG, Seung Oh KIM, Yee Lee WONG
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Publication number: 20160010257Abstract: A washing machine includes: a tub configured to accommodate wash water therein; a rotary tub rotatably mounted in the tub; a pulsator rotatably arranged below the rotary tub, configured to form a water current; a motor configured to provide driving power to the pulsator; and a floater configured to ascend or descend in response to a water level of the wash water in such a manner that the pulsator and the rotary tub interact with each other or the interaction therebetween is released. The pulsator includes a reinforcement rib protruding from a bottom surface of the pulsator to reinforce stiffness. The floater is connected to the reinforcement rib in a manner that the floater ascends or descends along the reinforcement rib. The washing machine can alternatively transmit the driving power of the motor only to the pulsator or to the pulsator and the rotary tub.Type: ApplicationFiled: July 9, 2015Publication date: January 14, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung Oh KIM, Young Myung SON, Ji Hoon CHOI
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Publication number: 20140069472Abstract: Disclosed herein are a nozzle assembly for a dishwasher capable of evenly spraying wash water in a wash tub and a dishwasher having the same. The dishwasher includes a sump to pump wash water, a supply pipe to which the wash water from the sump is supplied, and a nozzle assembly connected to the supply pipe. The nozzle assembly includes a lower rotor arm connected to the supply pipe, an upper rotor arm having a portion rotatably received in the lower rotor arm and having a first rotation center of an upper end thereof and a second rotation center of a lower end thereof positioned eccentrically from the first rotation center, and a nozzle rotatably connected to the upper rotor arm.Type: ApplicationFiled: September 6, 2013Publication date: March 13, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Chang Wook LEE, Hyung Kwen HAM, Seung Oh KIM, Jung Yoon HAHM, Seung Gee HONG, Jea Won LEE
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Publication number: 20130014547Abstract: A washing machine includes a cabinet, a rotary tub disposed to rotate around a driving shaft, which is vertically provided inside the inner part of the cabinet, and comprising a bottom and a sidewall, the sidewall slantingly extending from the bottom to have a diameter increasing toward an upper side of the rotary tub from the bottom, a driving apparatus disposed at a lower side of the rotary tub to rotate the rotary tub, a bracket plate connected to the rotary tub by the driving shaft at the lower side of the rotary tub and having the driving apparatus provided at a lower side thereof, a base disposed at a lower side of the bracket plate, and a suspension member having a lower side supported by the base and an upper side connected to the bracket plate at a lateral side of a center of gravity of the rotary tub.Type: ApplicationFiled: July 9, 2012Publication date: January 17, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Mook Kim, Kab Jin Jun, Je Hong Min, Sang Hyeok Lee, Ji Hoon Choi, Seung Oh Kim
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Publication number: 20120304703Abstract: A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle.Type: ApplicationFiled: May 30, 2012Publication date: December 6, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Mook KIM, Doo Pil Kim, Je Hong Min, Kalo Jin Jun, Yong Jong Park, Jae Ryong Park, Dong Pil Seo, Sang Hyeok Lee, In Cheol Jang, Sang Yeon Pyo, Jung Hee Lee, Ji Hoon Choi, Seung Oh Kim