Patents by Inventor Jin-Kyung Park
Jin-Kyung Park 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: 11967746Abstract: Disclosed are an electrolyte membrane of a membrane-electrode assembly including an electronic insulation layer, which greatly improves the durability of the electrolyte membrane, and a method of preparing the same. The electrolyte membrane includes an ion exchange layer and an electronic insulation layer provided on the ion exchange layer, and the electronic insulation layer includes one or more catalyst complexes, and a second ionomer Particularly, each of the one or more catalyst complex includes a catalyst particle and a first ionomer coated on the entirety or a portion of the surface of the catalyst particle, and the one or more catalyst complexes are dispersed the second ionomer.Type: GrantFiled: November 25, 2019Date of Patent: April 23, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Byoung Su Kim, Yong Min Kim, Ha Yeong Yu, Jin Yi Choi, Ju Ahn Park, Ju Young Lee, Jung Ik Kim, Min Kyung Kim
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Publication number: 20240067668Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.Type: ApplicationFiled: December 29, 2021Publication date: February 29, 2024Inventors: Yi Kyung Ko, Ah Reum Han, Jin Hee Park, Yeong Deok Lee, Hye Rim Im, Kyun Eun Kim, Dong Keun Hwang, Su Been Nam, Myung Hoe Heo, Se Rin Cho, Eun Hwa Ko, Sung Hwan Kim, Hwan Geun Choi
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Patent number: 11807054Abstract: Disclosed is a radial tire having a cap ply manufactured with a polyethylene terephthalate dip cord. The radial tire includes: a pair of parallel bead cores; at least one radial carcass ply wound around the bead cores; one or more inclined belt layers layered on the outer circumference of the carcass ply; and one or more cap ply layers layered in the circumferential direction of a tire on the outer circumference of the inclined belt layers, wherein the cap ply includes a dip cord manufactured using a yarn comprising 90 mol % or more of polyethylene terephthalate, and the dip cord has a shrinkage of 3.0-4.0%, a strength of 2.5-3.0 g/d at an elongation of 5%, a breaking strength of 6.5-7.5 g/d, and a dimensional stability index of 5.8-6.5.Type: GrantFiled: October 2, 2018Date of Patent: November 7, 2023Inventors: Kyoung Ha Lee, Cheol Kim, Jin Kyung Park
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Publication number: 20230219372Abstract: Provided is a method of manufacturing a hybrid dip cord, which includes: a step of preparing one nylon 6,6 yarn or nylon 6 yarn and one aramid yarn; a step of producing a primarily twisted yarn by applying a twist of 200 to 500 TPM by inputting one nylon 6,6 or nylon 6 yarn longer than the aramid yarn; a set of cabling the primarily twisted yarn as two to apply a twist of 200 to 500 TPM to thereby produce a raw cord; and a step of dipping the raw cord in an adhesive liquid and heat-treat the raw cord, in which the nylon 6,6 or nylon 6 is heat-shrunk so that the length of the nylon 6,6 or the nylon 6 becomes equal to the length of the aramid yarn.Type: ApplicationFiled: January 25, 2023Publication date: July 13, 2023Inventors: Kyoung Ha LEE, Jin Kyung PARK, Yoon Hee NAM
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Publication number: 20230032767Abstract: An interlocking fastening upper electrode assembly having an improved fastening force is proposed. The assembly is configured such that a bush inserted into a silicon electrode protrudes above the silicon electrode, and the protruding portion is inserted into and coupled to an anodizing plate so as to suppress rotation of the bush, the assembly including: an inner and outer tab composite nut coupled to an assembly groove of the silicon electrode and an anodizing plate so as to prevent rotation; an inner and outer tab nut assembled in the assembly groove of the silicon electrode and fitted to the outside of the inner and outer tab composite nut; and an assembly module coupled through the inside of a through part of the anodizing plate and assembled with the inner and outer tab composite nut in order to fix the anodizing plate provided above the silicon electrode.Type: ApplicationFiled: February 15, 2021Publication date: February 2, 2023Applicant: TEM CO., LTD.Inventor: Jin Kyung PARK
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Patent number: 11322303Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately exposed to opposing surfaces of the body in a length direction with respective dielectric layers interposed therebetween, and first and second external electrodes disposed at opposing ends of the body in the length direction and connected to the first and second internal electrodes, respectively. The plurality of first and second internal electrodes include nickel (Ni) and antimony (Sb) or germanium (Ge).Type: GrantFiled: November 25, 2020Date of Patent: May 3, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dong Jin Kim, Chang Hak Choi, Byung Chui Jang, Jin Kyung Park
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Publication number: 20210114414Abstract: The present invention relates to a tire cord and a radial pneumatic tire, and is characterized in that when one raw nylon 6,6 or nylon 6 yarn and one aramid yarn are pre-twisted respectively and are then cabled to generate a raw cord, and when the raw cord is untwisted, the aramid yarn is input 5 to 100 mm/m longer than the nylon 6,6 or nylon 6 yarn. The hybrid dip cord according to the present invention has an excellent fatigue resistance of 80% or more, the initial deformation in the tensile test causes low modulus to be generated by nylon and causes high modulus to be expressed from the section where aramid begins to receive the force. As such, deformation is easy during the work of inflating the green tire inside the mold with the bladder, which makes the manufacturing of tires easy.Type: ApplicationFiled: November 21, 2017Publication date: April 22, 2021Inventors: Kyoung Ha LEE, Jin Kyung PARK, Yoon Hee NAM
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Publication number: 20210104362Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately exposed to opposing surfaces of the body in a length direction with respective dielectric layers interposed therebetween, and first and second external electrodes disposed at opposing ends of the body in the length direction and connected to the first and second internal electrodes, respectively. The plurality of first and second internal electrodes include nickel (Ni) and antimony (Sb) or germanium (Ge).Type: ApplicationFiled: November 25, 2020Publication date: April 8, 2021Inventors: Dong Jin KIM, Chang Hak CHOI, Byung Chul JANG, Jin Kyung PARK
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Patent number: 10879001Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately exposed to opposing surfaces of the body in a length direction with respective dielectric layers interposed therebetween, and first and second external electrodes disposed at opposing ends of the body in the length direction and connected to the first and second internal electrodes, respectively. The plurality of first and second internal electrodes include nickel (Ni) and antimony (Sb) or germanium (Ge).Type: GrantFiled: October 25, 2018Date of Patent: December 29, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dong Jin Kim, Chang Hak Choi, Byung Chul Jang, Jin Kyung Park
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Publication number: 20200369086Abstract: The present invention relates to a radial tire having a cap ply manufactured with a polyethylene terephthalate dip cord. The radial tire comprises: a pair of parallel bead cores; at least one radial carcass ply wound around the bead cores; one or more inclined belt layers layered on the outer circumference of the carcass ply; and one or more cap ply layers layered in the circumferential direction of a tire on the outer circumference of the inclined belt layers, wherein the cap ply comprises a dip cord manufactured using a yarn comprising 90 mol % or more of polyethylene terephthalate, and the dip cord has a shrinkage of 3.0-4.0%, a strength of 2.5-3.0 g/d at an elongation of 5%, a breaking strength of 6.5-7.5 g/d, and a dimensional stability index of 5.8-6.5.Type: ApplicationFiled: October 2, 2018Publication date: November 26, 2020Inventors: Kyoung Ha LEE, Cheol KIM, Jin Kyung PARK
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Publication number: 20190311853Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately exposed to opposing surfaces of the body in a length direction with respective dielectric layers interposed therebetween, and first and second external electrodes disposed at opposing ends of the body in the length direction and connected to the first and second internal electrodes, respectively. The plurality of first and second internal electrodes include nickel (Ni) and antimony (Sb) or germanium (Ge).Type: ApplicationFiled: October 25, 2018Publication date: October 10, 2019Inventors: Dong Jin KIM, Chang Hak CHOI, Byung Chul JANG, Jin Kyung PARK
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Patent number: 7974776Abstract: A system for providing origin and destination guide information selects an origin position of a vehicle, and selects a destination link that is a road near the destination in consideration of a position and a type (crossroads, apartment complex, park, or superhighway) of the destination that the vehicle reaches, generates a path from origin to destination based on the selected origin link, the destination link, and real-time traffic information (or map link information), generates guide information including an adjacent map of the generated path and speech information, and provides the guide information to the vehicle terminal. According to the present invention, the system generates the optimized path from the current position to the desired destination and provides the optimized path to the user.Type: GrantFiled: August 19, 2005Date of Patent: July 5, 2011Assignee: SK CorporationInventors: Do-Sung Kim, Min-Hui Park, In-Joon Choi, Jin-Kyung Park
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Patent number: 7860645Abstract: The telematics service providing system generates a path from the departure point to the destination based on traffic information, generates guidance information for each guidance point where a turn to a direction that is different from the current progress direction of the client is needed on the generated path, clips a vicinity map covering a predetermined area with reference to the guidance point from the total map to generate a guidance point vicinity map, converts the generated guidance point vicinity map into a format displayable by the client, and provides the converted map to the client terminal. Accordingly, confusion caused by complex crossroads or paths that need consecutive and same direction turns may be prevented, the client terminal may not need a memory for storing large-volume geographic information data, and the client may not additionally need to upgrade the geographic information data.Type: GrantFiled: June 30, 2005Date of Patent: December 28, 2010Assignee: SK CorporationInventors: Do-Sung Kim, Won-Hee Cho, Jin-Kyung Park, In-Joon Choi, Min-Hui Park
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Publication number: 20090018765Abstract: A system for providing origin and destination guide information selects an origin position of a vehicle, and selects a destination link that is a road near the destination in consideration of a position and a type (crossroads, apartment complex, park, or superhighway) of the destination that the vehicle reaches, generates a path from origin to destination based on the selected origin link, the destination link, and real-time traffic information (or map link information), generates guide information including an adjacent map of the generated path and speech information, and provides the guide information to the vehicle terminal. According to the present invention, the system generates the optimized path from the current position to the desired destination and provides the optimized path to the user.Type: ApplicationFiled: August 19, 2005Publication date: January 15, 2009Applicant: SK CORPORATIONInventors: Do-Sung Kim, Min-Hui Park, In-Joon Choi, Jin-Kyung Park
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Publication number: 20080275637Abstract: The telematics service providing system generates a path from the departure point to the destination based on traffic information, generates guidance information for each guidance point where a turn to a direction that is different from the current progress direction of the client is needed on the generated path, clips a vicinity map covering a predetermined area with reference to the guidance point from the total map to generate a guidance point vicinity map, converts the generated guidance point vicinity map into a format displayable by the client, and provides the converted map to the client terminal. Accordingly, confusion caused by complex crossroads or paths that need consecutive and same direction turns may be prevented, the client terminal may not need a memory for storing large-volume geographic information data, and the client may not additionally need to upgrade the geographic information data.Type: ApplicationFiled: June 30, 2005Publication date: November 6, 2008Applicant: SK CORPORATIONInventors: Do-Sung Kim, Won-Hee Cho, Jin-Kyung Park, In-Joon Choi, Min-Hui Park