Patents by Inventor Uk HUH
Uk HUH 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: 12235054Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: GrantFiled: September 27, 2023Date of Patent: February 25, 2025Assignee: HANON SYSTEMSInventors: Seung Hark Shin, Woon Sik Kim, Dae Sung Noh, Hyunwoo Cho, Min Won Seo, Sung Hong Shin, Jong Du Lee, Jung Hyun Cho, Uk Huh
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Publication number: 20240230251Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: ApplicationFiled: September 27, 2023Publication date: July 11, 2024Inventors: Seung Hark SHIN, Woon Sik KIM, Dae Sung NOH, Hyunwoo CHO, Min Won SEO, Sung Hong SHIN, Jong Du LEE, Jung Hyun CHO, Uk HUH
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Publication number: 20240133642Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Inventors: Seung Hark SHIN, Woon Sik KIM, Dae Sung NOH, Hyunwoo CHO, Min Won SEO, Sung Hong SHIN, Jong Du LEE, Jung Hyun CHO, Uk HUH
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Patent number: 10446294Abstract: A coated conductor comprises a substrate supporting a ReBCO superconductor adapted to carry current in a superconducting state. The superconductor is characterized in having peaks in critical current (Jc) of at least 0.2 MA/cm2 in a magnetic field of about 1 Tesla when the field is applied normal to the surface of the superconductor and when the field is applied parallel to the surface of the superconductor, and further characterized in that the superconductor includes horizontal defects and columnar detects in a size and an amount sufficient to result in the said critical current response. The conductor is characterized in that the ratio of the height of the peaks in the Jc is in the range from 3:1 with the ratio of the field perpendicular (0 degrees) to the field parallel (+/?90 degrees) to the range from 3:1 with the ratio of the field parallel to the field perpendicular.Type: GrantFiled: February 2, 2017Date of Patent: October 15, 2019Assignee: Superconductor Technologies Inc.Inventor: Jeong-Uk Huh
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Publication number: 20180012683Abstract: A coated conductor comprises a substrate supporting a ReBCO superconductor adapted to carry current in a superconducting state. The superconductor is characterized in having peaks in critical current (Jc) of at least 0.2 MA/cm2 in a magnetic field of about 1 Tesla when the field is applied normal to the surface of the superconductor and when the field is applied parallel to the surface of the superconductor, and further characterized in that the superconductor includes horizontal defects and columnar detects in a size and an amount sufficient to result in the said critical current response. The conductor is characterized in that the ratio of the height of the peaks in the Jc is in the range from 3:1 with the ratio of the field perpendicular (0 degrees) to the field parallel (+/?90 degrees) to the range from 3:1 with the ratio of the field parallel to the field perpendicular.Type: ApplicationFiled: February 2, 2017Publication date: January 11, 2018Inventor: JEONG-UK HUH
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Patent number: 9564258Abstract: A coated conductor comprises a substrate supporting a ReBCO superconductor adapted to carry current in a superconducting state. The superconductor is characterized in having peaks in critical current (Jc) of at least 0.2 MA/cm2 in a magnetic field of about 1 Tesla when the field is applied normal to the surface of the superconductor and when the field is applied parallel to the surface of the superconductor, and further characterized in that the superconductor includes horizontal defects and columnar defects in a size and an amount sufficient to result in the said critical current response. The conductor is characterized in that the ratio of the height of the peaks in the Jc is in the range from 3:1 with the ratio of the field perpendicular (0 degrees) to the field parallel (+/?90 degrees) to the range from 3:1 with the ratio of the field parallel to the field perpendicular.Type: GrantFiled: October 7, 2013Date of Patent: February 7, 2017Assignee: Superconductor Technologies, Inc.Inventor: Jeong-Uk Huh
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Patent number: 9425325Abstract: The present claimed subject matter is directed to memory device that includes substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric.Type: GrantFiled: January 13, 2014Date of Patent: August 23, 2016Assignee: CYPRESS SEMICONDUCTOR CORPORATIONInventors: Minh Q. Tran, Minh-Van Ngo, Alexander H. Nickel, Jeong-Uk Huh
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Patent number: 9362025Abstract: This invention enables high temperature superconducting (HTS) metal oxide materials ReBa2Cu3Ox ((RE)BCO) to carry high superconducting currents at high current densities under high magnetic field (?3 Tesla), in all orientations of the field, and at high temperatures (65 Kelvin). The superconductor is adapted to carry current in a superconducting state, with the superconductor having a current (I) carrying capacity of at least 250 A/cm width, in a field of 3 Tesla (T), at 65 Kelvin (K), at all angles relative to the coated conductor. More preferably, the current carrying capacity extends through the range of substantially 250 A/cm to 500 A/cm. Excellent performance is achieved by use of intrinsic pinning centers in the HTS compound. The invention preferably does not require the addition of extra elements or compounds or particles to the superconducting compound during synthesis, nor does it require extra process steps.Type: GrantFiled: February 8, 2012Date of Patent: June 7, 2016Assignee: SUPERCONDUCTOR TECHNOLOGIES, INC.Inventors: Jeong-Uk Huh, Patrick Turner, Christopher Yung, Brian Moeckly, Viktor Gliantsev
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Publication number: 20150348681Abstract: A coated conductor comprises a substrate supporting a ReBCO superconductor adapted to carry current in a superconducting state. The superconductor is characterized in having peaks in critical current (Jc) of at least 0.2 MA/cm2 in a magnetic field of about 1 Tesla when the field is applied normal to the surface of the superconductor and when the field is applied parallel to the surface of the superconductor, and further characterized in that the superconductor includes horizontal defects and columnar defects in a size and an amount sufficient to result in the said critical current response. The conductor is characterized in that the ratio of the height of the peaks in the Jc is in the range from 3:1 with the ratio of the field perpendicular (0 degrees) to the field parallel (+/?90 degrees) to the range from 3:1 with the ratio of the field parallel to the field perpendicular.Type: ApplicationFiled: October 7, 2013Publication date: December 3, 2015Applicant: SUPERCONDUCTOR TECHNOLOGIES, INC.Inventor: JEONG-UK HUH
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Publication number: 20140124848Abstract: The present claimed subject matter is directed to memory device that includes substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric.Type: ApplicationFiled: January 13, 2014Publication date: May 8, 2014Applicant: SPANSION LLCInventors: Minh Q. TRAN, Minh-Van NGO, Alexander H. NICKEL, Jeong-Uk HUH
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Patent number: 8633074Abstract: The present memory device includes a substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric. A method for fabricating such a memory device is also provided, including various approaches for forming the silicon oxynitride.Type: GrantFiled: September 17, 2008Date of Patent: January 21, 2014Assignee: Spansion LLCInventors: Minh Q. Tran, Minh-Van Ngo, Alexander H. Nickel, Jeong-Uk Huh
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Patent number: 8084105Abstract: Methods for forming boron-containing films are provided. The methods include introducing a boron-containing precursor and a nitrogen or oxygen-containing precursor into a chamber and forming a boron nitride or boron oxide film on a substrate in the chamber. In one aspect, the method includes depositing a boron-containing film and then exposing the boron-containing film to the nitrogen-containing or oxygen-containing precursor to incorporate nitrogen or oxygen into the film. The deposition of the boron-containing film and exposure of the film to the precursor may be performed for multiple cycles to obtain a desired thickness of the film. In another aspect, the method includes reacting the boron-containing precursor and the nitrogen-containing or oxygen-containing precursor to chemically vapor deposit the boron nitride or boron oxide film.Type: GrantFiled: June 19, 2007Date of Patent: December 27, 2011Assignee: Applied Materials, Inc.Inventors: Jeong-Uk Huh, Mihaela Balseanu, Li-Qun Xia, Victor T. Nguyen, Derek R. Witty, Hichem M'Saad
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Patent number: 7704816Abstract: Methods of forming boron-containing films are provided. The methods include introducing a boron-containing precursor into a chamber and depositing a network comprising boron-boron bonds on a substrate by thermal decomposition or a plasma process. The network may be post-treated to remove hydrogen from the network and increase the stress of the resulting boron-containing film. The boron-containing films have a stress between about ?10 GPa and 10 GPa and may be used as boron source layers or as strain-inducing layers.Type: GrantFiled: July 11, 2008Date of Patent: April 27, 2010Assignee: Applied Materials, Inc.Inventors: Jeong-Uk Huh, Mihaela Balseanu, Li-Qun Xia, Derek R. Witty, Hichem M'Saad
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Publication number: 20100065901Abstract: The present memory device includes a substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric. A method for fabricating such a memory device is also provided, including various approaches for forming the silicon oxynitride.Type: ApplicationFiled: September 17, 2008Publication date: March 18, 2010Inventors: Minh Q. Tran, Minh-Van Ngo, Alexander H. Nickel, Jeong-Uk Huh
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Publication number: 20090017640Abstract: Methods of forming boron-containing films are provided. The methods include introducing a boron-containing precursor into a chamber and depositing a network comprising boron-boron bonds on a substrate by thermal decomposition or a plasma process. The network may be post-treated to remove hydrogen from the network and increase the stress of the resulting boron-containing film. The boron-containing films have a stress between about ?10 GPa and 10 GPa and may be used as boron source layers or as strain-inducing layers.Type: ApplicationFiled: July 11, 2008Publication date: January 15, 2009Inventors: Jeong-Uk Huh, Mihaela Balseanu, Li-Qun Xia, Derek R. Witty, Hichem M'Saad
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Publication number: 20080292798Abstract: Methods for forming boron-containing films are provided. The methods include introducing a boron-containing precursor and a nitrogen or oxygen-containing precursor into a chamber and forming a boron nitride or boron oxide film on a substrate in the chamber. In one aspect, the method includes depositing a boron-containing film and then exposing the boron-containing film to the nitrogen-containing or oxygen-containing precursor to incorporate nitrogen or oxygen into the film. The deposition of the boron-containing film and exposure of the film to the precursor may be performed for multiple cycles to obtain a desired thickness of the film. In another aspect, the method includes reacting the boron-containing precursor and the nitrogen-containing or oxygen-containing precursor to chemically vapor deposit the boron nitride or boron oxide film.Type: ApplicationFiled: June 19, 2007Publication date: November 27, 2008Inventors: Jeong-Uk Huh, Mihaela Balseanu, Li-Qun Xia, Victor T. Nguyen, Derek R. Witty, Hichem M'saad
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Patent number: 6584559Abstract: The system architecture of the present invention programs a permanent version of firmware in ROM and employs a validation scheme for downloaded firmware. The downloaded firmware is executed when the validation scheme successfully validates the firmware. In the event that the downloaded firmware fails to download successfully or bring up the system, the processor is able to complete the booting process using the permanent or most recently validated version of firmware.Type: GrantFiled: January 28, 2000Date of Patent: June 24, 2003Assignee: Avaya Technology Corp.Inventors: Won Uk Huh, William C. Lyford, Kevin L. Stiles