Patents by Inventor Tae Seo
Tae Seo 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: 20220208454Abstract: A multilayer electronic component according to some embodiments of the present disclosure includes: a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer; and an external electrode disposed on the body, wherein a ratio of the number of dielectric grains having a size of 100 to 250 nm included in the dielectric layer is 55% or more with respect to a total number of the dielectric grains included in the dielectric layer.Type: ApplicationFiled: May 12, 2021Publication date: June 30, 2022Inventors: Kyung Sik Kim, Jong Hwan Lee, Jeong Yun Park, TAE YOUNG HAM, IN TAE SEO, Jae Sung Park
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Publication number: 20220204407Abstract: A dielectric material includes a main component represented by (Ba1-xCax)(Ti1-y(Zr, Sn, Hf)y)O3 (0?x?1 and 0?y?0.5); a first subcomponent including at least one of elements among Y, Dy, Ho, Er, Gd, Ce, Nd, Nb, Sm, Tb, Eu, Tm, La, Lu, and Yb; a second subcomponent including Si and/or Al; and a third subcomponent including Ba and/or Ca.Type: ApplicationFiled: November 10, 2021Publication date: June 30, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Sung PARK, Hee Sun CHUN, In Tae SEO, Hyung Joon JEON, Chung Eun LEE, Jong Han KIM
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Patent number: 11345263Abstract: An apparatus of tilting a seat cushion of a rear seat may include a tilting function additionally provided to a seat cushion of a rear seat, so when a seatback reclines, it is possible to tilt up the front end portion of the seat cushion and sufficiently support the thighs of a passenger sitting in the rear seat using the front end portion of the seat cushion tilted upwards.Type: GrantFiled: February 23, 2021Date of Patent: May 31, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Daewon Precision Industrial Co., LtdInventors: Ji Hwan Kim, Tae Hoon Lee, Byeong Seon Son, Sang Hoon Park, Seon Chae Na, Sang Ho Kim, Byoung Tae Seo
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Patent number: 11315729Abstract: A multilayer ceramic capacitor includes a ceramic body including first and second surfaces opposing each other, and third and fourth surfaces connecting the first and second surfaces, a plurality of internal electrodes disposed inside the ceramic body, exposed from the first and second surfaces, and having an end exposed from the third surface or the fourth surface, and a first side margin and a second side margin respectively disposed on the first and second surfaces, from which end portions of the plurality of internal electrodes are exposed. The first and second side margins include a base material powder of a barium titanate-based base powder and a subcomponent. The subcomponent includes terbium (Tb) as a first subcomponent including a lanthanide rare earth element, and a content ratio of the terbium (Tb) to a content of the first subcomponent (RE) excluding the terbium (Tb) satisfies 0.110?Tb/RE?2.333.Type: GrantFiled: May 29, 2020Date of Patent: April 26, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Sung Park, Jeong Ryeol Kim, In Tae Seo, Jong Han Kim, Hyung Soon Kwon, Hee Sun Chun
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Publication number: 20220118891Abstract: An apparatus of tilting a seat cushion of a rear seat may include a tilting function additionally provided to a seat cushion of a rear seat, so when a seatback reclines, it is possible to tilt up the front end portion of the seat cushion and sufficiently support the thighs of a passenger sitting in the rear seat using the front end portion of the seat cushion tilted upwards.Type: ApplicationFiled: February 23, 2021Publication date: April 21, 2022Applicants: Hyundai Motor Company, Kia Motors Corporation, Daewon Precision Industrial Co., LtdInventors: Ji Hwan KIM, Tae Hoon LEE, Byeong Seon SON, Sang Hoon PARK, Seon Chae NA, Sang Ho KIM, Byoung Tae SEO
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Patent number: 11302475Abstract: A dielectric ceramic composition and a multilayer ceramic capacitor comprising the same are provided. The dielectric ceramic composition includes a BaTiO3-based base material main ingredient and an accessory ingredient, where the accessory ingredient includes dysprosium (Dy) and cerium (Ce) as first accessory ingredients. A total content of Dy and Ce is greater than 0.25 mol % and equal to or less than 1.0 mol % based on 100 mol % of the base material main ingredient.Type: GrantFiled: February 11, 2020Date of Patent: April 12, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: In Tae Seo, Kyung Sik Kim, Sea Hanna Doo, Ji Hong Jo
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Publication number: 20220063552Abstract: A locking apparatus of a buckle of a seat belt for vehicles includes a sector gear bracket configured to be integrally coupled to a rear pipe which is coupled to a seat cushion frame, wherein the sector gear bracket has: an arc-shaped locking hole; and a sector gear arranged along the locking hole as an internal gear; a pole bracket located at one side of the sector gear bracket, wherein the pole bracket has a shaft part which is configured to pass through the locking hole and the seat cushion frame and then be integrally coupled to a lower end of the buckle; and a lock gear arranged on the pole bracket as an external gear.Type: ApplicationFiled: February 23, 2021Publication date: March 3, 2022Inventors: Byeong Seon Son, Tae Hoon Lee, Sang Ho Kim, Ji Hwan Kim, Sang Hoon Park, Seon Chae Na, Byoung Tae Seo
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Publication number: 20220065543Abstract: A heat exchanger according to a concept of the disclosure includes an inlet pipe, an outlet pipe, and a connecting pipe connecting a first header to a second header, to perform heat exchange while a refrigerant flows in one direction of a up direction or a down direction in the heat exchanger to thereby improve circulation of the refrigerant, wherein each of the first header and the second header includes a plurality of partitioned chambers therein to distribute the refrigerant several times according to a flow of the refrigerant passing through each chamber, thereby improving distribution and mixing of the refrigerant.Type: ApplicationFiled: October 14, 2019Publication date: March 3, 2022Inventors: Kang Tae SEO, Young In SON
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Publication number: 20220051850Abstract: A dielectric ceramic composition and a multilayer ceramic capacitor comprising the same are provided. The dielectric ceramic composition includes a BaTiO3-based base material main ingredient and an accessory ingredient, where the accessory ingredient includes dysprosium (Dy) and cerium (Ce) as first accessory ingredients. A total content of Dy and Ce is greater than 0.25 mol % and equal to or less than 1.0 mol % based on 100 mol % of the base material main ingredient.Type: ApplicationFiled: October 27, 2021Publication date: February 17, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: In Tae Seo, Kyung Sik Kim, Sea Hanna Doo, Ji Hong Jo
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Patent number: 11230207Abstract: A multidirectional control apparatus for a vehicular seat is provided to perform anteroposterior tilting, lateral tilting, control of height and tilting in other directions in consideration of the body size of a passenger and the traveling environment. The multidirectional control apparatus improves passenger comfort by tilting the seat in a lateral direction when entering or exiting a vehicle, prevents the passenger from leaning to one side by tilting the seat in a lateral direction during turning of the vehicle, and offers a safety function of protecting the passenger by inclining the seat in the direction of a collision in the event of a collision of the vehicle.Type: GrantFiled: August 11, 2020Date of Patent: January 25, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Daewon Precision Industrial Co., Ltd.Inventors: Jong Seok Han, Chan Ho Jung, Ju Yeol Kong, Suk Won Hong, Dong Il Lee, Byoung Tae Seo
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Publication number: 20210316639Abstract: A multidirectional control apparatus for a vehicular seat is provided to perform anteroposterior tilting, lateral tilting, control of height and tilting in other directions in consideration of the body size of a passenger and the traveling environment. The multidirectional control apparatus improves passenger comfort by tilting the seat in a lateral direction when entering or exiting a vehicle, prevents the passenger from leaning to one side by tilting the seat in a lateral direction during turning of the vehicle, and offers a safety function of protecting the passenger by inclining the seat in the direction of a collision in the event of a collision of the vehicle.Type: ApplicationFiled: August 11, 2020Publication date: October 14, 2021Inventors: Jong Seok Han, Chan Ho Jung, Ju Yeol Kong, Suk Won Hong, Dong Il Lee, Byoung Tae Seo
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Publication number: 20210142919Abstract: A secondary shutdown system for a nuclear reactor using melting seal includes a guide pipe located inside the nuclear reactor, a storage container communicating with the guide pipe and storing a neutron absorber therein, a sealing member provided in the storage container and configured to close an outlet of the storage container so that the neutron absorber stored in the storage container is not moved, and a hot wire configured to supply heat to the sealing member, wherein the sealing member is melted by the heat supplied by the hot wire to open the storage container and move the neutron absorber to the guide pipe.Type: ApplicationFiled: November 2, 2020Publication date: May 13, 2021Inventors: Gee Seok KIM, Chang Kyu CHUNG, Jong Tae SEO, Byung Jin LEE, Jin Seok PARK
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Publication number: 20210142945Abstract: A multilayer ceramic capacitor includes a ceramic body including first and second surfaces opposing each other, and third and fourth surfaces connecting the first and second surfaces, a plurality of internal electrodes disposed inside the ceramic body, exposed from the first and second surfaces, and having an end exposed from the third surface or the fourth surface, and a first side margin and a second side margin respectively disposed on the first and second surfaces, from which end portions of the plurality of internal electrodes are exposed. The first and second side margins include a base material powder of a barium titanate-based base powder and a subcomponent. The subcomponent includes terbium (Tb) as a first subcomponent including a lanthanide rare earth element, and a content ratio of the terbium (Tb) to a content of the first subcomponent (RE) excluding the terbium (Tb) satisfies 0.110?Tb/RE?2.333.Type: ApplicationFiled: May 29, 2020Publication date: May 13, 2021Inventors: Jae Sung PARK, Jeong Ryeol KIM, In Tae SEO, Jong Han KIM, Hyung Soon KWON, Hee Sun CHUN
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Patent number: 11000344Abstract: A medical stand may include a first link, a second link parallel to the first link, a third link connected between one end of the first link and one end of the second link, a fourth link parallel to the third link and connected between the other end of the first link and the other end of the second link, a mounting arm extending from the other end of the first link, a variable balancing arm connected to at least one of the second link or the third link, a counterweight provided at a distal end of the variable balancing arm, a detector detecting a displacement of at least one of the first link, the second link, the third link, or the fourth link, and a controller generating the control signal to adjust the center-of-gravity position of the variable balancing arm in accordance with the displacement detected by the detector.Type: GrantFiled: March 12, 2019Date of Patent: May 11, 2021Assignees: KOH YOUNG TECHNOLOGY INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Jong Tae Seo, Byung Ju Yi, Jae Hong Woo
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Publication number: 20210057156Abstract: A dielectric ceramic composition and a multilayer ceramic capacitor comprising the same are provided. The dielectric ceramic composition includes a BaTiO3-based base material main ingredient and an accessory ingredient, where the accessory ingredient includes dysprosium (Dy) and cerium (Ce) as first accessory ingredients. A total content of Dy and Ce is greater than 0.25 mol % and equal to or less than 1.0 mol % based on 100 mol % of the base material main ingredient.Type: ApplicationFiled: February 11, 2020Publication date: February 25, 2021Inventors: In Tae Seo, Kyung Sik Kim, Sea Hanna Doo, Ji Hong Jo
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Patent number: 10797399Abstract: A wireless power transmission system and communication system is disclosed. A wireless power transmission system and communication system according to an embodiment of the present invention comprises: a transmission part which includes a first surface wave antenna, installed in a metal wall, for transmitting and receiving an electromagnetic surface wave flowing along a surface of the metal wall, and a first monopole antenna connected to the first surface wave antenna in parallel; and a reception part which includes at least one of a second monopole antenna and a second surface wave antenna, installed in a space partitioned by the metal wall, for receiving an electromagnetic surface wave flowing along the surface of the metal wall.Type: GrantFiled: December 29, 2016Date of Patent: October 6, 2020Assignee: Ulsan National Institute of Science and TechnologyInventors: Franklin Don Bien, Sai Kiran Oruganti, Sang Hyun Heo, Woo Jin Park, Seok Tae Seo, Bon Young Lee
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Patent number: 10636565Abstract: A signal transmitting/receiving device faces a conductor and communicates with another transmitting/receiving device. A signal transmitting/receiving device communicating with a counterpart device in an electromagnetic induction scheme via an adjacent conductive object, for example, comprises: a first layer which is formed of a conductive material, and comprises at least one opening facing the object; a second layer which is adjacent to the first layer on the side opposite the object, and is formed of a conductive material; and a third layer which is arranged between the first layer and the second layer, and exchanges an electromagnetic field comprising a signal with the object through the opening.Type: GrantFiled: July 29, 2016Date of Patent: April 28, 2020Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Franklin Don Bien, Saikiran Oruganti, Sang Hyun Heo, Hyung Gun Ma, Seok Tae Seo
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Patent number: 10627165Abstract: Disclosed herein is a heat exchanger, and more particularly to a heat exchanger having an improved refrigerant flow structure. The heat exchanger includes a plurality of tubes arranged in a first row and a second row, a first header connected to one end of the plurality of the first row tubes and a second header connected to one end of the plurality of the second row tubes, a first baffle dividing an inside of the first header into a first channel and a second channel in a vertical direction and dividing an inside of the second header into a third channel and a fourth channel in a vertical direction, an inlet pipe connected to the second channel to allow the refrigerant to flow therein, and an outlet pipe connected to the third channel to discharge the refrigerant.Type: GrantFiled: September 13, 2017Date of Patent: April 21, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Kang Tae Seo, Jeung Ku Choi, Young Min Kim, Yong-Hwa Choi, Hayase Gaku
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Patent number: 10473878Abstract: The present invention relates to a stand equipped with a counterbalance unit, i.e., a stand consisting of links, joints, a front link, and a counterbalance unit. Therefore, even when various medical apparatuses including such as a microscope, etc. are used, a stable counterbalance can be maintained and the degree of freedom of movements of the medical apparatus can be easily adjusted according to the purpose of users.Type: GrantFiled: May 23, 2014Date of Patent: November 12, 2019Assignees: KOHYOUNG TECHNOLOGY INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Byung-Ju Yi, Jong-Tae Seo
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Patent number: 10353165Abstract: A stand includes first to fourth links, first to fourth joints, a front link, first to fifth extension links, and first to fourth extension joints. The first to fourth links are arranged in a parallelogram configuration, wherein the first and third links are arranged on opposite sides and the second and fourth joints are arranged in a diagonal direction. The front link extends from the first link. The first extension link is rotatably connected to the second joint. The second extension link is rotatably connected to the first extension joint. The third extension link is rotatably connected to the second extension joint. The fourth extension link is arranged between the third extension joint and the fourth extension joint. The fifth extension link is arranged between the first joint and the second extension joint. The first, fourth, and fifth extension links are in parallel with one another.Type: GrantFiled: June 27, 2017Date of Patent: July 16, 2019Assignees: KOH YOUNG TECHNOLOGY INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Byung-Ju Yi, Jong-Tae Seo