Patents by Inventor SE HYUNG LEE
SE HYUNG 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: 11969397Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.Type: GrantFiled: November 7, 2019Date of Patent: April 30, 2024Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Mi-La Cho, Dong-Yun Shin, Jong-Young Choi, Chul-Woo Yang, Sung-Hwan Park, Seon-Yeong Lee, Min-Jung Park, Joo-Yeon Jhun, Se-Young Kim, Hyeon-Beom Seo, Jae-Yoon Ryu, Keun-Hyung Cho
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Patent number: 11961775Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.Type: GrantFiled: November 8, 2022Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
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Patent number: 11830643Abstract: A coil electronic component includes a body including magnetic particles and an insulating resin, and a coil portion disposed within the body. The body has a multilayer structure including a core portion covering the coil portion and a cover portion covering the core portion. The magnetic particles included in the core portion have a distribution of a particle size having a D50 of 3.5 ?m or less.Type: GrantFiled: September 6, 2019Date of Patent: November 28, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Il Jin Park, Joong Won Park, Se Hyung Lee, Soon Kwang Kwon
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Patent number: 11367558Abstract: A magnetic composition includes first, second, and third magnetic metal particles. The first magnetic metal particles have an average particle size of 10 ?m to 28 ?m; the second magnetic metal particles have an average particle size of 1 ?m to 4.5 ?m; and the third magnetic metal particles include insulating layers disposed on surfaces thereof and have a particle size of 300 nm or less. Therefore, eddy current loss of an inductor having a body formed of the magnetic composition may be improved, and high efficiency and inductance of the inductor may be secured.Type: GrantFiled: October 30, 2019Date of Patent: June 21, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Se Hyung Lee, Je Ik Moon, Jung Wook Seo, Jun Sung Lee, Woo Jin Lee, Kang Ryong Choi, Il Jin Park, Gwang Hwan Hwang
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Publication number: 20220189676Abstract: A coil electronic component includes a body including a coil portion therein, and including a plurality of magnetic particles including an Fe-based alloy component, and an external electrode connected to the coil portion, wherein at least a portion of the plurality of magnetic particles include a first layer formed on a surface, and a second layer formed on a surface of the first layer, wherein the first layer includes an Fe oxide component and has a thickness of 10 nm or less.Type: ApplicationFiled: April 27, 2021Publication date: June 16, 2022Inventors: Joong Won PARK, Il Jin PARK, Se Hyung LEE, Jun Sung LEE, Seok Hee LEE, Ji Hwan SHIN
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Patent number: 10957476Abstract: A coil electronic component includes a body including metal powder particles having shape anisotropy and a coil unit disposed in the body and having an axis perpendicular with respect to a thickness direction of the body. The metal powder particles having shape anisotropy are arranged such that a plane-shaped surface thereof is parallel to a direction of flow of magnetic flux.Type: GrantFiled: December 6, 2017Date of Patent: March 23, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byeong Cheol Moon, Il Jin Park, Se Hyung Lee
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Publication number: 20200143972Abstract: A coil electronic component includes a body including magnetic particles and an insulating resin, and a coil portion disposed within the body. The body has a multilayer structure including a core portion covering the coil portion and a cover portion covering the core portion. The magnetic particles included in the core portion have a distribution of a particle size having a D50 of 3.5 ?m or less.Type: ApplicationFiled: September 6, 2019Publication date: May 7, 2020Inventors: Il Jin PARK, Joong Won PARK, Se Hyung LEE, Soon Kwang KWON
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Publication number: 20200066437Abstract: A magnetic composition includes first, second, and third magnetic metal particles. The first magnetic metal particles have an average particle size of 10 ?m to 28 ?m; the second magnetic metal particles have an average particle size of 1 ?m to 4.5 ?m; and the third magnetic metal particles include insulating layers disposed on surfaces thereof and have a particle size of 300 nm or less. Therefore, eddy current loss of an inductor having a body formed of the magnetic composition may be improved, and high efficiency and inductance of the inductor may be secured.Type: ApplicationFiled: October 30, 2019Publication date: February 27, 2020Inventors: Se Hyung LEE, Je Ik MOON, Jung Wook SEO, Jun Sung LEE, Woo Jin LEE, Kang Ryong CHOI, Il Jin PARK, Gwang Hwan HWANG
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Patent number: 10497505Abstract: A magnetic composition includes first, second, and third magnetic metal particles. The first magnetic metal particles have an average particle size of 10 ?m to 28 ?m; the second magnetic metal particles have an average particle size of 1 ?m to 4.5 ?m; and the third magnetic metal particles include insulating layers disposed on surfaces thereof and have a particle size of 300 nm or less. Therefore, eddy current loss of an inductor having a body formed of the magnetic composition may be improved, and high efficiency and inductance of the inductor may be secured.Type: GrantFiled: March 28, 2017Date of Patent: December 3, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Se Hyung Lee, Je Ik Moon, Jung Wook Seo, Jun Sung Lee, Woo Jin Lee, Kang Ryong Choi, Il Jin Park, Gwang Hwan Hwang
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Patent number: 10016622Abstract: Provided are a dose calculation method, a dose calculation device, and a computer-readable storage medium. The dose calculation method comprises: generating an intermediate image between a plurality of sequentially acquired diagnostic images; and calculating doses through a simulation using the diagnostic images and the intermediate image.Type: GrantFiled: May 19, 2014Date of Patent: July 10, 2018Assignee: ICUF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Chan Hyeong Kim, Seong Hoon Kim, Min Cheol Han, Yeon Soo Yeom, Se Hyung Lee
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Publication number: 20180108469Abstract: A coil electronic component includes a body including metal powder particles having shape anisotropy and a coil unit disposed in the body and having an axis perpendicular with respect to a thickness direction of the body. The metal powder particles having shape anisotropy are arranged such that a plane-shaped surface thereof is parallel to a direction of flow of magnetic flux.Type: ApplicationFiled: December 6, 2017Publication date: April 19, 2018Inventors: Byeong Cheol MOON, Il Jin PARK, Se Hyung LEE
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Publication number: 20180061550Abstract: A magnetic composition includes first, second, and third magnetic metal particles. The first magnetic metal particles have an average particle size of 10 ?m to 28 ?m; the second magnetic metal particles have an average particle size of 1 ?m to 4.5 ?m; and the third magnetic metal particles include insulating layers disposed on surfaces thereof and have a particle size of 300 nm or less. Therefore, eddy current loss of an inductor having a body formed of the magnetic composition may be improved, and high efficiency and inductance of the inductor may be secured.Type: ApplicationFiled: March 28, 2017Publication date: March 1, 2018Inventors: Se Hyung LEE, Je Ik MOON, Jung Wook SEO, Jun Sung LEE, Woo Jin LEE, Kang Ryong CHOI, Il Jin PARK, Gwang Hwan HWANG
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Patent number: 9852842Abstract: A coil electronic component includes a body having a coil part disposed therein and external electrodes connected to the coil part. The body includes a plurality of magnetic particles. In one example, a particle size distribution D50 of the magnetic particles in the body is 1 ?m or less. In other examples, a particle size distribution D99 of the magnetic particles in the body is 1 ?m or less; a particle size distribution ratio D99/D50 of the magnetic particles in the body is 1.5 or less; and/or a variation coefficient of the particle size of the magnetic particles in the body is 20% or less.Type: GrantFiled: January 14, 2016Date of Patent: December 26, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Il Jin Park, Se Hyung Lee, Byeong Cheol Moon
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Publication number: 20170128745Abstract: Provided are a dose calculation method, a dose calculation device, and a computer-readable storage medium. The dose calculation method comprises: generating an intermediate image between a plurality of sequentially acquired diagnostic images; and calculating doses through a simulation using the diagnostic images and the intermediate image.Type: ApplicationFiled: May 19, 2014Publication date: May 11, 2017Inventors: Chan Hyeong KIM, Seong Hoon KIM, Min Cheol HAN, Yeon Soo YEOM, Se Hyung LEE
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Publication number: 20160351315Abstract: A coil electronic component includes a body having a coil part disposed therein and external electrodes connected to the coil part. The body includes a plurality of magnetic particles. In one example, a particle size distribution D50 of the magnetic particles in the body is 1 ?m or less. In other examples, a particle size distribution D99 of the magnetic particles in the body is 1 ?m or less; a particle size distribution ratio D99/D50 of the magnetic particles in the body is 1.5 or less; and/or a variation coefficient of the particle size of the magnetic particles in the body is 20% or less.Type: ApplicationFiled: January 14, 2016Publication date: December 1, 2016Inventors: Il Jin PARK, Se Hyung LEE, Byeong Cheol MOON
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Publication number: 20160307686Abstract: A coil electronic component includes a body including metal powder particles having shape anisotropy and a coil unit disposed in the body and having an axis perpendicular with respect to a thickness direction of the body. The metal powder particles having shape anisotropy are arranged such that a plane-shaped surface thereof is parallel to a direction of flow of magnetic flux.Type: ApplicationFiled: January 28, 2016Publication date: October 20, 2016Inventors: Byeong Cheol MOON, Il Jin PARK, Se Hyung LEE
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Publication number: 20160125987Abstract: A soft magnetic metal complex includes a soft magnetic metal powder, an insulating nanopowder, and a polymer resin. Particles of the soft magnetic metal powder are coated with an insulating layer. The soft magnetic metal powder and the insulating nanopowder are contained in the polymer resin.Type: ApplicationFiled: October 23, 2015Publication date: May 5, 2016Inventors: Byeong Cheol MOON, Se Hyung LEE, Il Jin PARK
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Patent number: 9312764Abstract: An apparatus and a method for controlling a direct-current (DC)-DC converter used in a vehicle are provided. The apparatus includes a switching control unit checking a difference between voltages of an input unit and an output unit and controlling an operation of at least one switch formed in a converter according to an operation mode of the converter according to the difference of voltages; and the converter controlling the operation of the at least one switch based on a control signal applied from the switching control unit to allow a current to flow from the input unit to the output unit.Type: GrantFiled: October 23, 2013Date of Patent: April 12, 2016Assignee: LSIS CO., LTD.Inventors: Se Hyung Lee, Bum Su Jun, Ung Hoe Kim, Hyoung Taek Kim, Young Min Kim
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Publication number: 20140117963Abstract: An apparatus and a method for controlling a direct-current (DC)-DC converter used in a vehicle are provided. The apparatus includes a switching control unit checking a difference between voltages of an input unit and an output unit and controlling an operation of at least one switch formed in a converter according to an operation mode of the converter according to the difference of voltages; and the converter controlling the operation of the at least one switch based on a control signal applied from the switching control unit to allow a current to flow from the input unit to the output unit.Type: ApplicationFiled: October 23, 2013Publication date: May 1, 2014Applicant: LSIS CO., LTD.Inventors: SE HYUNG LEE, BUM SU JUN, UNG HOE KIM, HYOUNG TAEK KIM, YOUNG MIN KIM
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Publication number: 20140117890Abstract: An initial starting apparatus and method for a vehicle are provided. The initial starting apparatus includes: a converter configured to identify remaining energies of an energy storage and a battery during a wakeup mode; a controller configured to control the wakeup mode of the converter and control energy to be applied from the energy storage and the battery to a starter motor in accordance with the remaining energies of the energy storage and the battery; the energy storage configured to apply energy to the starter motor under the control of the controller; the battery configured to apply energy to the starter motor under the control of the controller; and the starter motor configured to be driven by being supplied with a combined energy obtained by combining the energies from the energy storage and the battery.Type: ApplicationFiled: October 23, 2013Publication date: May 1, 2014Applicant: LSIS CO., LTD.Inventors: SE HYUNG LEE, BUM SU JUN, UNG HOE KIM, HYOUNG TAEK KIM, YOUNG MIN KIM