Patents by Inventor Yoon Hee Lee
Yoon Hee 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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Publication number: 20240120580Abstract: A sealing device for a pouch-type battery includes an upper sealing block and a lower sealing block. The upper sealing block has a two-stage upper sealing groove, including a first upper step and a second upper step, and the lower sealing block has a two-stage lower sealing groove, including a first lower step and a second lower step. The upper sealing block contacts a first surface of an electrode lead sealing part of the pouch-type battery, and the lower sealing block contacts a second surface of the electrode lead sealing part of the pouch-type battery in a process of performing sealing through heat fusion. A pouch-type battery having an electrode lead sealing part formed by the sealing device is also provided.Type: ApplicationFiled: November 17, 2022Publication date: April 11, 2024Applicant: LG Energy Solution, Ltd.Inventors: Seung Ho Na, Kwang Hee Choi, Dong Kyun Ha, Yoon Beom Lee, Do Woo Kim, Hye Ji Lee
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Patent number: 11950501Abstract: An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.Type: GrantFiled: October 18, 2022Date of Patent: April 2, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jong-Hyuk Lee, Kwan-Hee Lee, Min-Seung Chun
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Patent number: 11804327Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.Type: GrantFiled: December 16, 2021Date of Patent: October 31, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Chang Hak Choi, Jung Min Kim
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Publication number: 20230215919Abstract: A semiconductor substrate includes a base substrate, a first epitaxial layer having a first conductivity type on the base substrate, a second epitaxial layer having the first conductivity type on the first epitaxial layer, a first well region having a second conductivity type different from the first conductivity type, in the first epitaxial layer and the second epitaxial layer, and a second well region which is spaced apart from the first well region and has the second conductivity type, in the first epitaxial layer and the second epitaxial layer, wherein a doping concentration of the first epitaxial layer is greater than a doping concentration of the second epitaxial layer, and a depth of each of the first well region and the second well region is greater than a thickness of the second epitaxial layer.Type: ApplicationFiled: December 21, 2022Publication date: July 6, 2023Inventors: Sungmin Kim, Yeon Sook Kim, Yoon-Hee Lee
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Publication number: 20220285780Abstract: Disclosed is a battery pack including a battery module assembly including two or more battery modules, each of the battery modules having one or more battery cells arranged adjacent to each other in the state of being mounted in cartridges, a base plate allowing the battery module assembly to be loaded thereon, and a hold-down bracket fixing the battery module assembly to the base plate, wherein each of the cartridges includes a step portion having a lower part protruding outwards, the hold-down bracket includes an upper end portion covering upper surfaces of the step portions of the cartridges, a lower end portion coupled to the base plate, and a middle portion connecting the upper end portion and the lower end portion to each other, and a protrusion structure protruding in a direction toward the base plate is formed on the lower end portion.Type: ApplicationFiled: September 2, 2020Publication date: September 8, 2022Applicant: LG ENERGY SOLUTION, LTD.Inventors: Hyun Young CHO, Tae Hwan ROH, Yoon Hee LEE
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Patent number: 11432637Abstract: A cosmetic container is disclosed. The cosmetic container includes a container body which receives a cosmetic material and has a screw thread formed on the inner circumferential surface thereof; a moving frame having an edge on which a spiral protrusion coupled to the screw thread of the container body is formed; and a discharge part formed in the moving frame to discharge the cosmetic material.Type: GrantFiled: February 12, 2019Date of Patent: September 6, 2022Assignee: Amorepacific CorporationInventors: Jin Soo Jeong, Yoon Hee Lee, Min Ho Yu, Oh Soo Lee
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Patent number: 11342119Abstract: A multilayer capacitor and a method of manufacturing includes a conductive resin layer of an external electrode disposed on a first electrode layer. The conductive resin layer includes a conductive connecting part and an intermetallic compound contacting the first electrode layer and the conductive connecting part. The conductive connecting part contacts a plurality of metal particles and a second electrode layer, such that the 7 equivalent series resistance (ESR) of the multilayer capacitor is decreased and warpage strength of the multilayer capacitor is improved.Type: GrantFiled: September 24, 2020Date of Patent: May 24, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
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Publication number: 20220108828Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.Type: ApplicationFiled: December 16, 2021Publication date: April 7, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yoon Hee LEE, Bon Seok KOO, Yeon Tae KIM, Chang Hak CHOI, Jung Min KIM
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Patent number: 11227714Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.Type: GrantFiled: January 15, 2020Date of Patent: January 18, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Chang Hak Choi, Jung Min Kim
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Patent number: 11111528Abstract: The present invention provides an apparatus and a method for detecting the presence of and/or determining the amount of a label-free microRNA using an atomic force microscope. The method is extremely selective and/or ultrasensitive. In particular, the present invention provides a cantilever comprising a probe that selectively binds to a double strand of DNA/RNA hybrid complex. The probe comprises a hybrid binding domain (HBD) or a variant thereof.Type: GrantFiled: January 22, 2017Date of Patent: September 7, 2021Assignees: POSCO, POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Joon Won Park, Joung Hun Kim, Young Kyu Kim, Hyun Seo Koo, Yoon Hee Lee
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Patent number: 11109660Abstract: Provided is a cosmetic tool, including: an external shape part having a core-type cosmetic product accommodated therein, having an exit arranged on one side thereof, and having at least one through-hole; a cover part arranged to be adjacent to the exit, and having an openable or closable structure; a button part arranged on the other side of the external shape part, and having a stopper exposed to the outside through the through-hole; a pressurizing part located inside the external shape part, and arranged to be movable to the exit by pressurizing the button part; an opening and closing part for opening the cover part by pressurizing the button part; a piston part for pushing out the cosmetic product; and a push part having, on one side thereof, a plurality of leg parts that are widened, and pushing the piston part to the exit while the leg parts are widened when moving to the exit by the pressurizing part.Type: GrantFiled: August 21, 2018Date of Patent: September 7, 2021Assignee: AMOREPACIFIC CORPORATIONInventors: Yoon Hee Lee, Jae Sam Byeon
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Publication number: 20210005388Abstract: A multilayer capacitor and a method of manufacturing includes a conductive resin layer of an external electrode disposed on a first electrode layer. The conductive resin layer includes a conductive connecting part and an intermetallic compound contacting the first electrode layer and the conductive connecting part. The conductive connecting part contacts a plurality of metal particles and a second electrode layer, such that the 7 equivalent series resistance (ESR) of the multilayer capacitor is decreased and warpage strength of the multilayer capacitor is improved.Type: ApplicationFiled: September 24, 2020Publication date: January 7, 2021Inventors: Jung Min KIM, Bon Seok KOO, Jung Wook SEO, Yoon Hee LEE, Kun Hoi KOO
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Publication number: 20200397120Abstract: A cosmetic container is disclosed. The cosmetic container includes a container body which receives a cosmetic material and has a screw thread formed on the inner circumferential surface thereof; a moving frame having an edge on which a spiral protrusion coupled to the screw thread of the container body is formed; and a discharge part formed in the moving frame to discharge the cosmetic material.Type: ApplicationFiled: February 12, 2019Publication date: December 24, 2020Applicant: Amorepacific CorporationInventors: Jin Soo JEONG, Yoon Hee LEE, Min Ho YU, Oh Soo LEE
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Patent number: 10749154Abstract: The present invention provides a battery pack including: a battery module assembly including a plurality of battery cells; a tray assembly having an upper surface on which the battery module assembly is mounted; a cover member having an outer periphery coupled to face an outer periphery of the tray assembly while the battery module assembly is accommodated therein; and a sealing gasket interposed between the mutually facing outer peripheries of the tray assembly and the cover member.Type: GrantFiled: November 2, 2017Date of Patent: August 18, 2020Assignee: LG Chem, Ltd.Inventors: Yoon Hee Lee, Min Sung Kim, Jun Hee Jung
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Patent number: 10707463Abstract: The present invention provides a battery pack mounted to a battery pack mounting part of a device for supplying power, including: a base plate including one surface on which two or more battery module assemblies respectively having a plurality of battery cells arranged therein are mounted in a separated state from each other with a predetermined interval therebetween; a cover member mounted on one surface of the base plate while enclosing the battery module assemblies; and a reinforcement supporting member positioned at a separation part between the battery module assemblies while supporting the mounting state of the cover member for the base plate, wherein the battery pack is mounted in a state in which an external circumferential surface of the cover member faces a battery pack mounting part of a device.Type: GrantFiled: January 6, 2017Date of Patent: July 7, 2020Assignee: LG CHEM, LTD.Inventors: Min Sung Kim, Yoon Hee Lee, Hak Jun Lee, Jun Hee Jung
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Publication number: 20200168388Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.Type: ApplicationFiled: January 15, 2020Publication date: May 28, 2020Inventors: Yoon Hee LEE, Bon Seok KOO, Yeon Tae KIM, Chang Hak CHOI, Jung Min KIM
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Publication number: 20200154855Abstract: Provided is a cosmetic tool, including: an external shape part having a core-type cosmetic product accommodated therein, having an exit arranged on one side thereof, and having at least one through-hole; a cover part arranged to be adjacent to the exit, and having an openable or closable structure; a button part arranged on the other side of the external shape part, and having a stopper exposed to the outside through the through-hole; a pressurizing part located inside the external shape part, and arranged to be movable to the exit by pressurizing the button part; an opening and closing part for opening the cover part by pressurizing the button part; a piston part for pushing out the cosmetic product; and a push part having, on one side thereof, a plurality of leg parts that are widened, and pushing the piston part to the exit while the leg parts are widened when moving to the exit by the pressurizing part.Type: ApplicationFiled: August 21, 2018Publication date: May 21, 2020Inventors: Yoon Hee LEE, Jae Sam BYEON
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Patent number: 10658116Abstract: A multilayer ceramic capacitor comprises a body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the body, respectively, wherein each of the external electrodes includes a first electrode layer disposed on the one surface of the body and contacting the internal electrodes; a conductive resin layer disposed on the first electrode layer and including a plurality of metal particles, a conductive connecting part surrounding the plurality of metal particles, a base resin, and an intermetallic compound contacting the first electrode layer and the conductive connecting part; and a second electrode layer disposed on the conductive resin layer and contacting the conductive connecting part.Type: GrantFiled: February 1, 2019Date of Patent: May 19, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
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Patent number: 10658117Abstract: A multilayer ceramic capacitor comprises a body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the body, respectively, wherein each of the external electrodes includes a first electrode layer disposed on the one surface of the body and contacting the internal electrodes; a conductive resin layer disposed on the first electrode layer and including a plurality of metal particles, a conductive connecting part surrounding the plurality of metal particles, a base resin, and an intermetallic compound contacting the first electrode layer and the conductive connecting part; and a second electrode layer disposed on the conductive resin layer and contacting the conductive connecting part.Type: GrantFiled: February 8, 2019Date of Patent: May 19, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
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Patent number: 10580567Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.Type: GrantFiled: March 29, 2017Date of Patent: March 3, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Chang Hak Choi, Jung Min Kim