Patents by Inventor Hyoung Chan Kim
Hyoung Chan 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: 11952490Abstract: The present disclosure relates to a polycarbonate resin composition, and more particularly, to a polycarbonate resin composition containing 90 wt % to 99 wt % of a polycarbonate resin, 0.3 wt % to 0.7 wt % of an anthraquinone-based black dye, and 0.2 wt % to 1.0 wt % of an acrylic polymeric chain extender, and a molded article containing the same.Type: GrantFiled: July 27, 2021Date of Patent: April 9, 2024Assignees: HYUNDAI MOBIS CO., LTD., LG CHEM, LTD.Inventors: Hyoung Taek Kang, Keun Hyung Lee, Young Min Kim, Moo Seok Lee, Myeung Il Kim, Jae Chan Park
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Patent number: 9993826Abstract: A hydrate production apparatus according to the present invention comprises: a main body unit having a reaction space in which a hydrate is produced therein; an inlet pipe unit connected to one side of the main body unit so as to introduce, into the reaction space, a host material and a guest material for producing the hydrate; an outlet pipe unit connected to the other side of the main body unit so as to discharge the hydrate produced in the reaction space to the outside; and a pulverizing device unit provided inside the reaction space so as to increase a reaction area for producing the hydrate by pulverizing, into fine-sized particles, an object to be pulverized, which is at least one of the introduced host material and guest material.Type: GrantFiled: September 2, 2015Date of Patent: June 12, 2018Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Ju Dong Lee, Kyung Chan Kang, Seong Jun Cho, Joung Ha Kim, Hyoung Chan Kim
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Patent number: 9841532Abstract: Disclosed herein is a method for analyzing 2-dimensional geothermal resource data using a web-based 3-dimensional sectional view, to implement an analyzing module performing 3-dimensional section analysis for 2-dimensional geothermal resource spatial data as a program run by data processing devices including a computer. The method for analyzing 2-dimensional geothermal resource data using a web-based 3-dimensional sectional view is configured by the processes of: selecting an analysis target region and generating linear vector data; requesting a section analysis layer of GeoServer for the target region; generating a dynamic query for a section analysis according to the delivered conditions, and executing PostGIS, an open source GIS software; delivering a result of the sectional view analysis executed by PostGIS to OpenLayers, and generating a section analysis results chart to display it on the Web; and displaying the sectional view analysis chart as a pop-up window.Type: GrantFiled: December 9, 2014Date of Patent: December 12, 2017Assignee: KOREA INSTITUTE OF GEOSCEINCE & MINERAL RESOURCESInventors: Jaehong Hwang, Hyoung chan Kim
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Publication number: 20170304841Abstract: A hydrate production apparatus according to the present invention comprises: a main body unit having a reaction space in which a hydrate is produced therein; an inlet pipe unit connected to one side of the main body unit so as to introduce, into the reaction space, a host material and a guest material for producing the hydrate; an outlet pipe unit connected to the other side of the main body unit so as to discharge the hydrate produced in the reaction space to the outside; and a pulverizing device unit provided inside the reaction space so as to increase a reaction area for producing the hydrate by pulverizing, into fine-sized particles, an object to be pulverized, which is at least one of the introduced host material and guest material.Type: ApplicationFiled: September 2, 2015Publication date: October 26, 2017Inventors: Ju Dong Lee, Kyung Chan Kang, Seong Jun Cho, Joung Ha Kim, Hyoung Chan Kim
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Patent number: 9624912Abstract: A geothermal power generation system using heat exchange between working gas and molten salt includes a heat collector. A plurality of molten salt containers is disposed in a heat transferor at predetermined intervals from each other. A heat exchanger transfers a heat source of the heat collector to the molten salt in the plurality of molten salt containers. The heat transferor is disposed in the ground. Working gas which receives the heat source of the molten salt via heat exchange enters and exits the heat transferor. A turbine unit is connected to the heat transferor, and generates mechanical energy using energy of the working gas. A power generating unit is connected to the turbine unit, and generates electrical energy using the mechanical energy.Type: GrantFiled: December 18, 2012Date of Patent: April 18, 2017Assignee: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCESInventors: Byoung Ohan Shim, Hyoung Chan Kim, Chanhee Park
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Patent number: 9606063Abstract: An embedded measurement device that is capable of measuring the component and a composition of a multi-phase flow fluid flowing in a pipe. The embedded measurement device includes: a high-pressure pipe tube in which the multi-phase flow fluid flows; a Raman probe that is partially inserted inside the high-pressure pipe tube and has an optical lens; and a Raman peak analysis unit that is connected to another part of the Raman probe. The device for measuring the composition of the multi-phase flow fluid measures a Raman peak intensity value of the multi-phase flow fluid in the high-pressure pipe tube by using the Raman probe, thereby determining the composition of the fluid.Type: GrantFiled: December 18, 2013Date of Patent: March 28, 2017Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Ju Dong Lee, Hyung Ho Jo, Young Cheol Lee, Joung Ha Kim, Hyoung Chan Kim, Kyung Chan Kang
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Publication number: 20160084988Abstract: Disclosed herein is a method for analyzing 2-dimensional geothermal resource data using a web-based 3-dimensional sectional view, to implement an analyzing module performing 3-dimensional section analysis for 2-dimensional geothermal resource spatial data as a program run by data processing devices including a computer. The method for analyzing 2-dimensional geothermal resource data using a web-based 3-dimensional sectional view is configured by the processes of: selecting an analysis target region and generating linear vector data; requesting a section analysis layer of GeoServer for the target region; generating a dynamic query for a section analysis according to the delivered conditions, and executing PostGIS, an open source GIS software; delivering a result of the sectional view analysis executed by PostGIS to OpenLayers, and generating a section analysis results chart to display it on the Web; and displaying the sectional view analysis chart as a pop-up window.Type: ApplicationFiled: December 9, 2014Publication date: March 24, 2016Inventors: Jaehong Hwang, Hyoung Chan Kim
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Publication number: 20160003745Abstract: An embedded measurement device that is capable of measuring the component and a composition of a multi-phase flow fluid flowing in a pipe. The embedded measurement device includes: a high-pressure pipe tube in which the multi-phase flow fluid flows; a Raman probe that is partially inserted inside the high-pressure pipe tube and has an optical lens; and a Raman peak analysis unit that is connected to another part of the Raman probe. The device for measuring the composition of the multi-phase flow fluid measures a Raman peak intensity value of the multi-phase flow fluid in the high-pressure pipe tube by using the Raman probe, thereby determining the composition of the fluid.Type: ApplicationFiled: December 18, 2013Publication date: January 7, 2016Inventors: Ju Dong LEE, Hyung Ho JO, Young Cheol LEE, Joung Ha KIM, Hyoung Chan KIM, Kyung Chan KANG
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Patent number: 9121392Abstract: A geothermal power generation system using heat exchange between working fluid and molten salt includes a heat collecting unit. A plurality of molten salt containing units are disposed in the ground at predetermined intervals from each other. A heat exchanging unit transfers a heat source of the heat collecting unit to the molten salt in the plurality of molten salt containing units. A plurality of working fluid containing units respectively surround the molten salt containing units and are disposed in the ground at predetermined intervals from each other. A turbine unit is connected to the plurality of working fluid containing units, and generates mechanical energy using steam energy that is generated by the plurality of working fluid containing units. A power generating unit is connected to the turbine unit, and generates electrical energy using the mechanical energy.Type: GrantFiled: December 18, 2012Date of Patent: September 1, 2015Assignee: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCESInventors: Byoung Ohan Shim, Hyoung Chan Kim, Chanhee Park
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Patent number: 8865116Abstract: Disclosed is a method for preparing hematite iron oxide having various nanostructures, including: preparing a mixture solution by adding iron chloride and caffeine to a solvent and magnetically stirring; and performing hydrothermal synthesis, wherein the solvent is selected from water, ethanol, propanol and methanol. In accordance with the present disclosure, hematite iron oxide (?-Fe2O3) superstructures of various shapes, including grape, cube, dumbbell and microsphere shapes, can be synthesized in different solvents using caffeine. The shapes can be controlled variously via a simple one-step synthesis route without using a growth-inducing agent and without separation based on size. The prepared hematite iron oxide exhibits high coercivity at room temperature owing to its fine crystal structures and anisotropic shapes.Type: GrantFiled: November 7, 2012Date of Patent: October 21, 2014Assignee: Korea University Research and Business FoundationInventors: Jong-Sung Yu, Nitin Kaduba Chaudhari, Hyoung Chan Kim, Chul Sung Kim, Jeunghee Park
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Publication number: 20140102094Abstract: A geothermal power generation system using heat exchange between working fluid and molten salt includes a heat collecting unit. A plurality of molten salt containing units are disposed in the ground at predetermined intervals from each other. A heat exchanging unit transfers a heat source of the heat collecting unit to the molten salt in the plurality of molten salt containing units. A plurality of working fluid containing units respectively surround the molten salt containing units and are disposed in the ground at predetermined intervals from each other. A turbine unit is connected to the plurality of working fluid containing units, and generates mechanical energy using steam energy that is generated by the plurality of working fluid containing units. A power generating unit is connected to the turbine unit, and generates electrical energy using the mechanical energy.Type: ApplicationFiled: December 18, 2012Publication date: April 17, 2014Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCEInventors: Byoung Ohan Shim, Hyoung Chan Kim, Chanhee Park
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Publication number: 20140102095Abstract: A geothermal power generation system using heat exchange between working gas and molten salt includes a heat collecting unit. A plurality of molten salt containing units are disposed in a heat transferring unit at predetermined intervals from each other. A heat exchanging unit transfers a heat source of the heat collecting unit to the molten salt in the plurality of molten salt containing units. The heat transferring unit is disposed in the ground. Working gas which receives the heat source of the molten salt via heat exchange enters and exits the heat transferring unit. A turbine unit is connected to the heat transferring unit, and generates mechanical energy using energy of the working gas. A power generating unit is connected to the turbine unit, and generates electrical energy using the mechanical energy.Type: ApplicationFiled: December 18, 2012Publication date: April 17, 2014Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCESInventors: Byoung Ohan Shim, Hyoung Chan Kim, Chanhee Park
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Patent number: 8282081Abstract: Disclosed is a guiding device of a hauling rope, in more detail, a guiding device of a hauling rope that installed at the top of casing, which controls inserting/withdrawing a hauling rope connected with a Sonde, measuring instrument, which probes, observes, and examines an underground structure, geological features, or soil conditions within borehole.Type: GrantFiled: December 17, 2009Date of Patent: October 9, 2012Assignee: Korea Institute of Geoscience and Mineral ResourcesInventors: Seho Hwang, Hyoung Chan Kim, In Hwa Park, Jehyun Shin
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Publication number: 20100295006Abstract: The present invention relates to a guiding device of a hauling rope, in more detail, a guiding device of a hauling rope that installed at the top of casing, which controls inserting/withdrawing a hauling rope connected with a Sonde, measuring instrument, which probes, observes, and examines an underground structure, geological features, or soil conditions etc. within borehole.Type: ApplicationFiled: December 17, 2009Publication date: November 25, 2010Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCESInventors: Seho HWANG, Hyoung Chan KIM, In Hwa PARK, Jehyun SHIN
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Patent number: 7115446Abstract: A flip chip bonding method and substrate architecture are disclosed for enhancing bonding performance between a chip and a substrate by forming a bump on the chip or the substrate. The flip chip bonding method includes performing pretreatment of a wafer having chips, dicing, and obtaining the pretreated individual chip; performing pretreatment of a substrate; aligning the pads of the pretreated chip with the pads of the pretreated substrate, and bonding the chip and the substrate together by applying an ultrasonic wave and heat using a collet and simultaneously applying pressure. Post treatment is performed by filling or molding resin after bonding. The chip or the substrate is formed with a plated bump, a stud bump or a wedge bump. The stud bump or the wedge bump can be additionally formed on the plated bump.Type: GrantFiled: October 13, 2004Date of Patent: October 3, 2006Inventors: Ja Uk Koo, Hyoung Chan Kim