Patents Assigned to Institute for Research & Industry Cooperation, Pusan National University
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Patent number: 11909001Abstract: An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.Type: GrantFiled: August 10, 2021Date of Patent: February 20, 2024Assignees: Hyundai Motor Company, Kia Corporation, Institute for Research & Industry Cooperation Pusan National UniversityInventors: Ju Yeong Seong, In Woo Song, Hong Seok Min, Yong Sub Yoon, Yun Sung Kim, Yong Jun Jang, Sung Woo Noh, In Chul Kim, A Reum Ha, Heon Cheol Shin, Yong Guk Gwon, Ji Ung Jeong, Seong Hyeok Ha
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Publication number: 20230176133Abstract: The present disclosure relates to an all-solid-state battery analysis system capable of reliably obtaining an electrochemical signal according to the degree of charge of an electrode, and an all-solid-state battery analysis method using the same. The system may include a body member, of cylindrical shape, having a first cavity extending therethrough in a vertical direction and a second cavity extending therethrough in a horizontal direction and communicating with the first cavity. The system may include a first conductive member including a first base having a plate shape and a first protrusion protruding from the first base having a shape corresponding to a shape of the first cavity; and a second conductive member including a second base having a plate shape and a second protrusion protruding from the second base and having a shape corresponding to the shape of the first cavity.Type: ApplicationFiled: November 13, 2022Publication date: June 8, 2023Applicants: Hyundai Motor Company, Kia Corporation, Institute for Research & Industry Cooperation Pusan National UniversityInventors: Ju Yeong Seong, Im Sul Seo, Jeong Hyun Seo, Je Sik Park, Sung Woo Noh, Sang Heon Lee, Chung Bum Lim, Hye Won Kim, Jae Young Hong, So Young Joo, Yu Jeong Min, Ji Ung Jeong, Heon Cheol Shin
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Publication number: 20220396639Abstract: A technique for physical interaction of nanocellulose, a method of separating nanocellulose from water in an aqueous solution using a physical interaction promoter, and a method for synthesis of a cellulose interaction promoter capable of increasing the dispersibility of nanocellulose in a polymer matrix and improving the physical properties of a polymer composite material are provided.Type: ApplicationFiled: November 10, 2021Publication date: December 15, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, INSTITUTE FOR RESEARCH & INDUSTRY COOPERATION PUSAN NATIONAL UNIVERSITYInventors: Sung Wan Jeon, Jin Woo Choung, Jong Geun Sung, Il Kim, Jae Eon Jeong
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Method for preparing catalyst having conductive oxide protective layer and catalyst prepared thereby
Patent number: 11278878Abstract: Disclosed is a method of preparing a catalyst having a conductive oxide protective layer. The method may include providing (e.g., supplying) a carbon support having a metal catalyst supported thereon to a fluidized bed reactor, and forming a conductive oxide protective layer using atomic layer deposition (ALD). Particularly, the atomic layer deposition may include supplying a conductive oxide precursor to the fluidized bed reactor, conducting a first purging by supplying an inert gas to the fluidized bed reactor, converting the conductive oxide precursor to conductive oxide by supplying a reactive gas to the fluidized bed reactor, and conducting a second purging by supplying an inert gas to the fluidized bed reactor.Type: GrantFiled: February 25, 2020Date of Patent: March 22, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Institute for Research & Industry Cooperation Pusan National UniversityInventors: Seung Jeong Oh, Woong Pyo Hong, Woo Jae Lee, Se Hun Kwon -
Patent number: 11241682Abstract: Disclosed is a method for preparing a metal catalyst composite. The method includes pre-treating a carbon support in a reactor, and depositing a metal precursor on the pre-treated carbon support. The pre-treating the carbon support may include exposing the carbon support to a nucleating agent, for example, titanium tetrachloride (TiCl4), silicon tetrachloride (SiCl4) and carbon tetrachloride (CCl4).Type: GrantFiled: October 24, 2019Date of Patent: February 8, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Institute for Research & Industry Cooperation Pusan National UniversityInventors: Woong Pyo Hong, Seung Jeong Oh, Jin Hyeok Cha, Se Hun Kwon, Woo Jae Lee
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Patent number: 10821968Abstract: A driving control method may include performing a road surface adaptability control in which when an uneven road surface of a road on which a vehicle is driven is recognized by a controller, a wheel torque control of the vehicle is performed so that a squat effect and a dive effect are generated in the vehicle passing through the uneven road surface.Type: GrantFiled: December 29, 2017Date of Patent: November 3, 2020Assignees: Hyundai Motor Company, Kia Motors Corporation, Institute for Research & Industry Cooperation. Pusan National UniversityInventors: Wanki Cho, Jaesung Cho, Yeayoung Park, Changsun Ahn
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Publication number: 20190322787Abstract: Disclosed is a triblock copolymer including two terminal blocks derived from a block copolymer and a middle block incorporated between the terminal blocks. The middle block has a higher surface energy than the terminal blocks. Also disclosed is a method for preparing the triblock copolymer. The preparation method provides a generalized approach that is highly applicable to processes for the mass production of block copolymers and can be applied to various combinations of block copolymers as well as to specific combinations of copolymers. Also disclosed is a method for nanopatterning using the triblock copolymer. The nanopatterning method enables the formation of nanopatterns with sub-10 nm feature size with simple process and reduced cost. Therefore, the nanopatterning method can be widely used in various industrial fields such as semiconductor lithography and memory devices.Type: ApplicationFiled: April 8, 2019Publication date: October 24, 2019Applicants: Korea University Research and Business Foundation, Institute for Research & Industry Cooperation, Pusan National UniversityInventors: Joona BANG, Sanghoon WOO, Youngson CHOE, June HUH, Hyun Suk WANG
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Publication number: 20190001965Abstract: A driving control method may include performing a road surface adaptability control in which when an uneven road surface of a road on which a vehicle is driven is recognized by a controller, a wheel torque control of the vehicle is performed so that a squat effect and a dive effect are generated in the vehicle passing through the uneven road surface.Type: ApplicationFiled: December 29, 2017Publication date: January 3, 2019Applicants: Hyundai Motor Company, Kia Motors Corporation, Institute for Research & Industry Cooperation. Pusan National UniversityInventors: Wanki CHO, Jaesung CHO, Yeayoung PARK, Changsun AHN
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Patent number: 9257713Abstract: A solid oxide fuel cell system has a carbon monoxide generator using ash-free coal or graphite, which includes a carbon supply unit, a carbon dioxide supply unit, a carbon monoxide generating unit, and a fuel cell unit. The carbon monoxide generating unit supplies CO to the anode of the fuel cell unit, and CO2 discharged from the fuel cell unit is recycled to the carbon dioxide supply unit. Because ash-free coal or graphite is used, a separate reformer does not need to be used, and thus energy can be produced with high efficiency even at low costs. Because CO2 discharged from the solid oxide fuel cell, which uses carbon monoxide as a fuel, after a fuel cell reaction, is reused as reactant gas, carbon dioxide is not emitted into the atmosphere. Gasification can be smoothly achieved by the carbon monoxide generating unit including heating powder or a heating reaction chamber.Type: GrantFiled: April 22, 2011Date of Patent: February 9, 2016Assignee: INSTITUTE FOR RESEARCH & INDUSTRY COOPERATION PUSAN NATIONAL UNIVERSITYInventors: Chung Hwan Jeon, Jong-Pil Kim, Seung Mo Kim
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Publication number: 20110227061Abstract: Provided is an environmental gas sensor including an insulating substrate, a metal electrode formed above the insulating substrate, and a sensing layer formed of a semiconductor oxide nanofiber-nanorod hybrid structure above the metal electrode. The environmental gas sensor can have excellent characteristics of ultra high sensitivity, high selectivity, high responsiveness and low power consumption by forming a semiconductor oxide nanorod having high sensitivity to a specific gas on a semiconductor oxide nanofiber.Type: ApplicationFiled: November 17, 2010Publication date: September 22, 2011Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INSTITUTE FOR RESEARCH AND INDUSTRY COOPERATION PUSAN NATIONAL UNIVERSITYInventors: Su Jae Lee, Chae Ryong Cho
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Publication number: 20070295372Abstract: The present invention provides a microfluidic device, comprising: a substrate; a sample solution inlet provided on the substrate for introducing a sample solution; a washing solution inlet provided on the substrate for introducing a washing solution; a washing valve provided on the substrate at which the sample solution and the washing solution stops and in which passive washing is induced by pressure difference between the sample solution inlet and the washing solution inlet when the sample solution and the washing solution join together; and a plurality of channels connecting the sample solution inlet and the washing solution inlet to the washing valve, within which channels the sample solution and the washing solution can move by capillary force.Type: ApplicationFiled: June 21, 2007Publication date: December 27, 2007Applicant: Institute for Research & Industry Cooperation, Pusan National UniversityInventors: Haesik Yang, Byung-Kwon Kim, Sang-Youn Yang