Patents by Inventor Jong-cheon Kim
Jong-cheon 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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Publication number: 20250069861Abstract: A magnetic element assembly includes a magnetic member having a circular ring shape or an arc shape, and at least one focusing member made of a ferromagnetic material, connected to the magnetic member, and configured to adjust distribution of a magnetic force in a peripheral space, where the at least one focusing member includes a connection portion connected to the magnetic member and at least one focusing portion extending downward from the connection portion.Type: ApplicationFiled: February 13, 2024Publication date: February 27, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myeongsoo Shin, Donghyeon Na, Kyung-Sun Kim, Jaebin Kim, Myoung Soo Park, Jong In Park, Seungbo Shim, Jimo Lee, Woongjin Cheon
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Publication number: 20250038069Abstract: In a method of manufacturing a packaging unit, a material layer is stacked for forming the semiconductor device on one surface of a substrate, a semiconductor device is formed by performing a semiconductor process on the material layer, a flow channel through which a cooling fluid flows is formed on the other surface of the substrate to enable direct cooling of the semiconductor device using the cooling fluid, a packaging block is disposed at a position spaced apart from the substrate for packaging of the semiconductor device, and an electrode placed on the packaging block is electrically connected to the semiconductor device, and a heat sink unit having a flow path forming portion in which a flow path communicating with the flow channel of the substrate is formed is arranged below the packaging block, and the substrate is combined with the heat sink unit.Type: ApplicationFiled: October 18, 2024Publication date: January 30, 2025Inventors: HYOUNG SOON LEE, MIN SOO KANG, HAE CHEON KIM, HYUN WOOK JUNG, HO KYUN AHN, JONG WON LIM
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Publication number: 20230304747Abstract: The present disclosure provides an EGR cooler for brazing joint including an inlet configured to form an inlet area through which intake air and recirculation exhaust gas are supplied, a heat exchange unit formed with a gas tube connected to the inlet and through which the supplied intake air and the recirculation exhaust gas pass, and an outlet configured to form an outlet area through which the intake air and the recirculation exhaust gas mixed by passing through the heat exchange unit are discharged, in which the inlet, the heat exchange, and the outlet are brazing-joined, and a guide pattern configured to guide the flow of a filler metal so that surface energy of the filler metal applied for brazing joint is increased is transferred to each joined area.Type: ApplicationFiled: November 28, 2022Publication date: September 28, 2023Inventors: Jong Cheon Kim, Sang Heon Cho, Dong Eun Kim, Sang Hun Lee
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Publication number: 20230187700Abstract: A 1,4-dioxane solvate of lithium difluoro bis(oxalato)phosphate, a method for preparing the same, and an electrolyte composition containing the same are disclosed. The 1,4-dioxane solvate of lithium difluorobis(oxalato)phosphate has excellent crystallinity and filterability, so that a compound with high purity can be obtained in high yield. Further, since it has excellent stability against moisture, its distribution and storage are easy and the stability of the composition containing 1,4-dioxane solvate of lithium difluoro bis(oxalato)phosphate can be greatly improved.Type: ApplicationFiled: April 15, 2021Publication date: June 15, 2023Applicant: CHEMTROS CO., LTD.Inventors: Yong Il KIM, Jong Cheon KIM, Je Hyeon YOO, Yoo Jin JEON, Donghoon LEE
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Patent number: 10989151Abstract: A cooler for a vehicle that is configured to cool an exhaust gas exhausted from an engine of the vehicle includes: a cooler housing in which a coolant flow path and a plurality of tubes forming an exhaust gas flow path are formed. Each of the tubes includes micro fins that have a constant pattern formed along a length direction and are formed along an outer circumference surface of each of the tubes. A height of each of the micro fins is less than or equal to about 200 ?m.Type: GrantFiled: October 22, 2019Date of Patent: April 27, 2021Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Jong Cheon Kim
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Publication number: 20200392925Abstract: A cooler for a vehicle that is configured to cool an exhaust gas exhausted from an engine of the vehicle includes: a cooler housing in which a coolant flow path and a plurality of tubes forming an exhaust gas flow path are formed. Each of the tubes includes micro fins that have a constant pattern formed along a length direction and are formed along an outer circumference surface of each of the tubes. A height of each of the micro fins is less than or equal to about 200 ?m.Type: ApplicationFiled: October 22, 2019Publication date: December 17, 2020Inventor: Jong Cheon Kim
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Publication number: 20200378693Abstract: A coolant pipe may include a micro fin including a rib and a channel which are continuously disposed on an interior circumference of the coolant pipe thereby forming a spiral flow path while the coolant passes the coolant pipe. In particular, a protruding height of the rib is between 30 ?m and 200 ?m.Type: ApplicationFiled: October 14, 2019Publication date: December 3, 2020Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Jong Cheon KIM
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Patent number: 10677203Abstract: An EGR filter is configured for preventing clogging, which is disposed in an EGR line which recirculates a portion of the exhaust gas exhausted from an engine to the engine, and mounted in an EGR filter assembly which filters foreign material contained in the exhaust gas, wherein the EGR filter is woven to the twill weave with a weft and a warp of metal material.Type: GrantFiled: December 7, 2018Date of Patent: June 9, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Jong-Cheon Kim
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Publication number: 20190383244Abstract: An EGR filter is configured for preventing clogging, which is disposed in an EGR line which recirculates a portion of the exhaust gas exhausted from an engine to the engine, and mounted in an EGR filter assembly which filters foreign material contained in the exhaust gas, wherein the EGR filter is woven to the twill weave with a weft and a warp of metal material.Type: ApplicationFiled: December 7, 2018Publication date: December 19, 2019Applicants: Hyundai Motor Company, Kia Motors CorporationInventor: Jong-Cheon Kim
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Patent number: 10495036Abstract: An exhaust gas recirculation (EGR) cooler may include a housing forming the receiving space and in which a coolant inflow hole and a coolant exhaust hole are respectively formed so that a coolant of the cylinder block flows into and out, a cover plate mounted on the housing to close the receiving space and in which an exhaust gas inflow hole and an exhaust gas outflow hole are respectively formed so that an exhaust gas flows into and out, a core including both side caps in which a penetration hole respectively connected to the exhaust gas inflow hole and the exhaust gas outflow hole in the receiving space and a tube through which the exhaust gas communicates while connecting both the side caps to each other, and a connector respectively connecting the penetration hole of the cap to the exhaust gas inflow hole and the exhaust gas outflow hole of the cover plate.Type: GrantFiled: June 20, 2018Date of Patent: December 3, 2019Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Jong Cheon Kim
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Publication number: 20190186432Abstract: An exhaust gas recirculation (EGR) cooler may include a housing forming the receiving space and in which a coolant inflow hole and a coolant exhaust hole are respectively formed so that a coolant of the cylinder block flows into and out, a cover plate mounted on the housing to close the receiving space and in which an exhaust gas inflow hole and an exhaust gas outflow hole are respectively formed so that an exhaust gas flows into and out, a core including both side caps in which a penetration hole respectively connected to the exhaust gas inflow hole and the exhaust gas outflow hole in the receiving space and a tube through which the exhaust gas communicates while connecting both the side caps to each other, and a connector respectively connecting the penetration hole of the cap to the exhaust gas inflow hole and the exhaust gas outflow hole of the cover plate.Type: ApplicationFiled: June 20, 2018Publication date: June 20, 2019Applicants: Hyundai Motor Company, Kia Motors CorporationInventor: Jong Cheon KIM
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Patent number: 7886687Abstract: A plasma processing apparatus for generating plasma in a chamber maintained in a vacuum state and processing a substrate using the plasma. The plasma processing apparatus includes a refrigerant channel for circulating a refrigerant formed in a shower head, thereby easily controlling the temperature of the shower head and improving the reproducibility of plasma treatment.Type: GrantFiled: December 20, 2005Date of Patent: February 15, 2011Assignee: Advanced Display Process Engineering Co. Ltd.Inventors: Young Jong Lee, Jun Young Choi, Saeng Hyun Jo, Young-Joo Hwang, Jong-Cheon Kim
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Patent number: 7359385Abstract: An ATM switching apparatus and method in which delay of ATM cells is prevented and multicast is implemented are disclosed. The multicast is determined by analyzing a received cell's destination address and the transfer times value. If there are several destination addresses, the same cell buffer address is stored in the respective destination addresses. By using the cell buffer addresses stored in the respective destination address, the cells are transferred until the transfer times value becomes zero. If the transfer times value becomes zero, the cell buffer address used at this time is stored into the cell buffer address storage unit making it available to use as an address for storing a new cell.Type: GrantFiled: August 13, 2003Date of Patent: April 15, 2008Assignee: LG-Nortel Co., Ltd.Inventor: Jong Cheon Kim
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Publication number: 20060137820Abstract: A plasma processing apparatus for generating plasma in a chamber maintained in a vacuum state and processing a substrate using the plasma. The plasma processing apparatus includes a refrigerant channel for circulating a refrigerant formed in a shower head, thereby easily controlling the temperature of the shower head and improving the reproducibility of plasma treatment.Type: ApplicationFiled: December 20, 2005Publication date: June 29, 2006Inventors: Young Lee, Jun Choi, Saeng Jo, Young-Joo Hwang, Jong-Cheon Kim
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Patent number: 6780207Abstract: A method for manufacturing a lithium polymer secondary battery including cells each having an anode, a cathode, and an isolation film, which is capable of minimizing the gap between each electrode and the isolation film, and uniformly distributing stress over the entire surface of each electrode. This method involves preparing anode plates having a desired size, cathode plates having a desired size, and an isolation film having a desired size; wrapping one of the anode plates by the isolation film, wrapping one of the cathode plates by the isolation film; wherein it is overlapped with the anode plate, thereby forming one of the cells, and stacking remaining plates at both sides of the formed cell while rotating the formed cell, and simultaneously wrapping by the isolation film so that they are alternately arranged in a state in which the isolation film is tensioned by a desired tension.Type: GrantFiled: January 13, 2003Date of Patent: August 24, 2004Assignee: Saehan Enertech IncorporationInventors: Seung Woo Han, Young Jae Kim, Joo Hak Lee, Jong Cheon Kim, Suk Ho Jin, Kab Youl Lee
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Publication number: 20040037281Abstract: An ATM switching apparatus and method in which delay of ATM cells is prevented and multicast is implemented are disclosed. The multicast is determined by analyzing a received cell's destination address and the transfer times value. If there are several destination addresses, the same cell buffer address is stored in the respective destination addresses. By using the cell buffer addresses stored in the respective destination address, the cells are transferred until the transfer times value becomes zero. If the transfer times value becomes zero, the cell buffer address used at this time is stored into the cell buffer address storage unit making it available to use as an address for storing a new cell.Type: ApplicationFiled: August 13, 2003Publication date: February 26, 2004Applicant: LG ELECTRONICS INC.Inventor: Jong Cheon Kim
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Publication number: 20030021277Abstract: A physical layer duplicating apparatus and method of an ATM exchange are disclosed. A multiple interface module is provided to interface a cell transmission between duplicated physical layers and an ATM layer board, so that a single corresponding interface specification pursued by the UTOPIA bus is satisfied and several physical layer boards can be accommodated in a series of communication cycle.Type: ApplicationFiled: July 30, 2002Publication date: January 30, 2003Applicant: LG Electronics Inc.Inventors: Jae Uk Eum, Jong Cheon Kim
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Patent number: 6292286Abstract: A plate for supporting a light path refraction plate arranged in front of a color coupled device in a manner that the light path refraction plate is rotated in multi-directions, and an image processing device including the plate, which is capable of improving the resolution of the color coupled device by successively projecting lights of an object to a plurality of places on a pixel of the color coupled device. The plate includes a frame for supporting the light path refraction plate, a first holder for rotatably supporting the frame in a second direction, a second holder for rotatably supporting the first holder in a first direction which is in perpendicular relation with respect to the second direction, a first connecting section for connecting the first and second holders, and a second connecting section for connecting the frame and the first holder. The image processing device includes the light path refraction plate, the plate, and the driving section.Type: GrantFiled: March 17, 2000Date of Patent: September 18, 2001Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-soon Lim, Sung-hee Lee, Jong-cheon Kim