Patents by Inventor Min-Ho Son
Min-Ho Son 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: 20240136527Abstract: Provided is a binder for a secondary battery including a copolymer including repeating units of the Chemical Formula 1, Chemical Formula 2, Chemical Formula 3, and Chemical Formula 4 disclosed herein. When the binder for a secondary battery is applied to a negative electrode and a secondary battery, expansion of the negative electrode may be effectively suppressed. Furthermore, the binder for a secondary battery has improved adhesion to effectively suppress exfoliation and desorption of a negative electrode, thereby manufacturing a secondary battery having significantly improved charge/discharge cycle characteristics and battery performance by using the binder.Type: ApplicationFiled: October 10, 2023Publication date: April 25, 2024Inventors: Jun Soo Son, Min Kyung Seon, Dong Gun Lee, Kwang Ho Jung, Seung Deok Seo
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Solution composition for surface treatment of steel sheet and surface-treated steel sheet using same
Patent number: 11939489Abstract: Provided is a composition for surface treatment of a steel sheet, the composition having excellent resistance to an acid, such as sulfuric acid, and to a coated steel sheet to which the composition for surface treatment is applied, wherein the composition for surface treatment comprises 30-50% wt % of colloidal silica containing 5-20 nm-sized silica, 40-60% wt % of silane containing three or more alkoxy groups, 5-15 wt % of an acrylate-based organic monomer, 0.01-1 wt % of an acid, and 1-15 wt % of a solvent.Type: GrantFiled: September 28, 2017Date of Patent: March 26, 2024Assignees: POSCO CO., LTD, NOROO COIL COATINGS CO., LTD.Inventors: Chang-Hoon Choi, Dong-Yun Kim, Min-Ho Jo, Jae-Duck Ko, Won-Ho Son, Jong-Hwa Kim -
Publication number: 20240092270Abstract: A luggage space-extensible slidable and pivotable board structure is provided. The board structure includes a board assembly configured to slide forward or backward or pivot upward about an inner side thereof in a luggage space of a vehicle, a rail section configured to be coupled to a hinge part at the inner side so as to be pivotable along with the board assembly, and a handle assembly disposed on an outer side of the board assembly to lock the board assembly, wherein the board assembly is unlocked by the operation of the handle assembly to slide along the rail section, and the board assembly is configured to pivot about the hinge part in a locked state.Type: ApplicationFiled: April 3, 2023Publication date: March 21, 2024Inventors: Hong Keun Son, Min Ho Cho, Won Young Na, Heon Lee
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Patent number: 11936075Abstract: Disclosed are a separator for fuel cells capable of minimizing the volume of a system and the use of sealants, and a stack for fuel cells, more particularly, a stack for solid oxide fuel cells, including the same. Specifically, by adding a metal sheet having a specific shape, position and size to the separator, the stress applied to the sealant can be uniformized, and thus the oxidizing agent and fuel can be separated and electrically isolated using only a piece of sealant. Therefore, the stack for fuel cells is characterized in that there is no variation in temperature, reactant concentration, power, or the like between respective unit cells, so delamination and microcracks do not occur, the volume is minimized, and the power density per unit volume is very high.Type: GrantFiled: December 21, 2021Date of Patent: March 19, 2024Assignee: Korea Institute of Science and TechnologyInventors: Jong Ho Lee, Kyung Joong Yoon, Ji Won Son, Seong Kook Oh, Sang Hyeok Lee, Dong Hwan Kim, Min Jun Oh
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Publication number: 20240071689Abstract: A method of manufacturing a multilayer electronic component includes forming a stack by stacking a plurality of ceramic green sheets on which conductive patterns are disposed on a support film, cutting the stack in a second direction, perpendicular to a first direction which is a stacking direction of the plurality of ceramic green sheets, cutting the stack in a third direction, perpendicular to the first and second directions, to obtain a plurality of unit chips, separating the unit chip from the support film, arranging the unit chip such that one of side surfaces of the unit chip is in contact with an adhesive tape, and attaching another one of the side surfaces to a ceramic green sheet for a side margin portion, and forming a side margin portion on the another one of side surfaces.Type: ApplicationFiled: March 28, 2023Publication date: February 29, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Myung Chan SON, Yong PARK, Jong Ho LEE, Eun Jung LEE, Jung Tae PARK, Min Woo KIM, Ji Hyeon LEE, Sun Mi KIM
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Patent number: 9883846Abstract: Disclosed herein is a mammography device for X-ray photographing an object to be inspected. The mammography device includes: a generator irradiating an X-ray; a support part for an object to be inspected including a detector positioned to face the generator; and a pressing pad moving between the generator and the support part for an object to be inspected to press the object to be inspected, wherein at least one of the support part for an object to be inspected and the pressing pad is rotatably installed at one side of the mammography device, and in a pressing initial state of the object to be inspected, at least one of the support part for an object to be inspected and the pressing pad that is rotatably installed is configured so that a front end portion thereof toward a subject is elastically deflected to a position inclined toward the object to be inspected.Type: GrantFiled: September 30, 2013Date of Patent: February 6, 2018Assignee: GENERAL ELECTRIC COMPANYInventor: Min Ho Son
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Patent number: 9629592Abstract: Disclosed herein is an X-ray photographing apparatus. The X-ray photographing apparatus uses a moving source and a tension spring in order to let a grid reciprocate for removing a scattered radiation. The moving source generates moving force moving the grid toward one side, and the tension spring applies tension force moving the grid toward the other side. According to the present invention, since the grid moves at a velocity close to a constant velocity, image quality is improved.Type: GrantFiled: December 26, 2013Date of Patent: April 25, 2017Assignee: GENERAL ELECTRIC COMPANYInventors: Chang Hwa Lee, Min Ho Son
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Patent number: 9492128Abstract: Disclosed herein is an X-ray photography machine (300). The X-ray photography machine includes a transfer apparatus (370) which moves a pressing member (360) which presses a target. The transfer apparatus includes a drive source (371), a drive shaft (374) which is rotated by the drive force of the drive source, first and second pulleys (375 a,b) which convert rotational force of the drive shaft into force by which the pressing member is moved, and first and second flanges (379 a,b) which make the first pulley depend on the rotational force of the drive shaft. In the present invention, because only a single drive shaft is used to move the pressing member, problems such as the occurrence of noise can be minimized.Type: GrantFiled: December 10, 2012Date of Patent: November 15, 2016Assignee: RAYENCE CO., LTD.Inventors: Chang Hwa Lee, Min Ho Son
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Publication number: 20160045178Abstract: Disclosed herein is a mammography device for X-ray photographing an object to be inspected. The mammography device includes: a generator irradiating an X-ray; a support part for an object to be inspected including a detector positioned to face the generator; and a pressing pad moving between the generator and the support part for an object to be inspected to press the object to be inspected, wherein at least one of the support part for an object to be inspected and the pressing pad is rotatably installed at one side of the mammography device, and in a pressing initial state of the object to be inspected, at least one of the support part for an object to be inspected and the pressing pad that is rotatably installed is configured so that a front end portion thereof toward a subject is elastically deflected to a position inclined toward the object to be inspected.Type: ApplicationFiled: September 30, 2013Publication date: February 18, 2016Inventor: Min Ho SON
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Publication number: 20150359495Abstract: Disclosed herein is an X-ray photographing apparatus. The X-ray photographing apparatus uses a moving source and a tension spring in order to let a grid reciprocate for removing a scattered radiation. The moving source generates moving force moving the grid toward one side, and the tension spring applies tension force moving the grid toward the other side. According to the present invention, since the grid moves at a velocity close to a constant velocity, image quality is improved.Type: ApplicationFiled: December 26, 2013Publication date: December 17, 2015Inventors: Chang Hwa LEE, Min Ho SON
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Publication number: 20150320368Abstract: Disclosed herein is an X-ray photography machine (300). The X-ray photography machine includes a transfer apparatus (370) which moves a pressing member (360) which presses a target. The transfer apparatus includes a drive source (371), a drive shaft (374) which is rotated by the drive force of the drive source, first and second pulleys (375 a,b) which convert rotational force of the drive shaft into force by which the pressing member is moved, and first and second flanges (379 a,b) which make the first pulley depend on the rotational force of the drive shaft. In the present invention, because only a single drive shaft is used to move the pressing member, problems such as the occurrence of noise can be minimized.Type: ApplicationFiled: December 10, 2012Publication date: November 12, 2015Applicant: RAYENCE CO., LTD,Inventors: Chang Hwa LEE, Min Ho SON
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Patent number: 6943201Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) acrylate based monomer, (C) photoinitiator, (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: GrantFiled: September 3, 2004Date of Patent: September 13, 2005Assignee: LG Chem Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Patent number: 6939898Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) asrylate based monomer, (C) photoinitiator, (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: GrantFiled: September 3, 2004Date of Patent: September 6, 2005Assignee: LG Chem Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Patent number: 6899927Abstract: A method for manufacturing a decorative floor covering is provided in which the floor covering includes a backing layer, a substrate layer and a surface layer. The backing layer includes at least one of a foaming sub-layer, a mechanical foaming sub-layer and a sizing sub-layer. The surface layer includes at least one of a foaming sub-layer, a non-foaming sub-layer, a printing sub-layer and a skin sub-layer. The method for manufacture includes: (i) air-knife coating a surface treatment composition to a thickness of 10 to 40 ?m on the surface layer wherein the surface treatment composition includes an urethaneacrylate oligomer, an acrylate based monomer, acetophenone photoinitiator, a silicon additive and a matting agent, and (ii) curing the surface treatment composition at a line speed of 5 to 30 m/min using 4 to 8 lamps having an output of 200 to 300 watt/in2 with the strongest wavelength at 365 nm.Type: GrantFiled: November 7, 2003Date of Patent: May 31, 2005Assignee: LG Chem Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Publication number: 20050027029Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) acrylate based monomer, (C) photoinitiator, (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: ApplicationFiled: September 3, 2004Publication date: February 3, 2005Inventors: Ho-Zun Park, Min-Ho Son
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Publication number: 20050027030Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer. (B) asrylate based monomer, (C) photoinitiator, (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: ApplicationFiled: September 3, 2004Publication date: February 3, 2005Inventors: Ho-Zun Park, Min-Ho Son
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Patent number: 6849221Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) acrylate based monomer, (C) photoinitiator; (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: GrantFiled: August 15, 2003Date of Patent: February 1, 2005Assignee: LG Chem, Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Patent number: 6803012Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) acrylate based monomer, (C) photoinitiator; (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: GrantFiled: August 15, 2003Date of Patent: October 12, 2004Assignee: LG Chem Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Patent number: 6800335Abstract: A method for manufacturing a decorative floor covering is provided in which the floor covering includes a backing layer, a substrate layer and a surface layer. The backing layer includes at least one of a foaming sub-layer, a mechanical foaming sub-layer and a sizing sub-layer. The surface layer includes at least one of a foaming sub-layer, a non-foaming sub-layer, a printing sub-layer and a skin sub-layer. The method for manufacture includes: (i) air-knife coating a surface treatment composition to a thickness of 10 to 40 &mgr;m on the surface layer wherein the surface treatment composition includes an urethaneacrylate oligomer, an acrylate based monomer, acetophenone photoinitiator, a silicon additive and a matting agent, and (ii) curing the surface treatment composition at a line speed of 5 to 30 m/min using 4 to 8 lamps having an output of 200 to 300 watt/in2 with the strongest wavelength at 365 nm.Type: GrantFiled: November 7, 2003Date of Patent: October 5, 2004Assignee: LG Chem Ltd.Inventors: Ho-Zun Park, Min-Ho Son
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Publication number: 20040096631Abstract: A surface treatment composition of the present invention comprises (A) urethaneacrylate oligomer, (B) acrylate based monomer, (C) photoinitiator, (D) silicon additive, and (E) silica matting agent. The present invention provides a surface treatment composition in which imparts abrasion and scratch resistance to the surface of a soft type urethaneacrylate oligomer decorative floor covering, and ameliorates the problem of low stain resistance caused a low density of elaborate crosslinks by using a small amount of single functional group monomer. The present invention also provides a surface treatment composition in which employs only hard type urethaneacrylate without single functional group monomer so that cross linking density is increased and the effects of oxygen that prohibits the surface curing are minimized, resulting in improved stain resistance.Type: ApplicationFiled: November 7, 2003Publication date: May 20, 2004Applicant: LG Chemical Ltd.Inventors: Ho-Zun Park, Min-Ho Son