Patents by Inventor Raymond C. Y. Auyeung
Raymond C. Y. Auyeung 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: 11711983Abstract: This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.Type: GrantFiled: October 27, 2022Date of Patent: July 25, 2023Assignee: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Joseph C. Prestigiacomo, Raymond C. Y. Auyeung, Michael S. Osofsky
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Publication number: 20230081740Abstract: This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.Type: ApplicationFiled: October 27, 2022Publication date: March 16, 2023Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Joseph C. Prestigiacomo, Raymond C.Y. Auyeung, Michael S. Osofsky
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Patent number: 11600762Abstract: This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.Type: GrantFiled: December 12, 2018Date of Patent: March 7, 2023Assignee: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Joseph C. Prestigiacomo, Raymond C. Y. Auyeung, Michael S. Osofsky
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Patent number: 11572281Abstract: A method for graphene functionalization that preserves electronic properties and enables nanoparticles deposition comprising providing graphene, functionalizing the graphene via non-covalent or covalent functionalization, rinsing the graphene, drying the graphene, and forming functionalized graphene wherein the functionalized graphene preserves electronic properties and enables nanoparticles deposition. A functionalized graphene wherein the graphene functionalization preserves electronic properties and enables nanoparticles deposition.Type: GrantFiled: January 29, 2018Date of Patent: February 7, 2023Assignee: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Evgeniya H. Lock, Michael S. Osofsky, Raymond C Y Auyeung, Rachael L. Myers-Ward, David Kurt Gaskill, Joseph Prestigiacomo
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Publication number: 20210041786Abstract: An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, a light source, comprising optoelectronic devices such as spatial light modulators or digital micromirror devices for direct modulation of the light distribution itself and avoiding the use of a mask, wherein the exposed region is created by light from the light source and wherein the metal sample is immersed.Type: ApplicationFiled: October 22, 2020Publication date: February 11, 2021Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
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Patent number: 10824075Abstract: An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, a light source, comprising optoelectronic devices such as spatial light modulators or digital micromirror devices for direct modulation of the light distribution itself and avoiding the use of a mask, wherein the exposed region is created by light from the light source and wherein the metal sample is immersed. A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising the steps of providing a metal sample, coating the metal sample, selecting a region of interest, creating exposed photoresist with direct modulation of the light distribution itself by optoelectronic devices such as spatial light modulators or digital micromirror devices and without a mask.Type: GrantFiled: May 14, 2018Date of Patent: November 3, 2020Assignee: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
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Publication number: 20190189888Abstract: This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.Type: ApplicationFiled: December 12, 2018Publication date: June 20, 2019Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Joseph C. Prestigiacomo, Raymond C.Y. Auyeung, Michael S. Osofsky
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Publication number: 20190184480Abstract: A method of making precise alignment and decal bonding of a pattern of solder preforms to a surface comprising cutting and placing a length of a solder ribbon onto a semiconductor release tape forming a solder ribbon and semiconductor release tape combination, placing the solder ribbon and semiconductor release tape combination on a vacuum chuck on X-Y stage pair in a laser micromachining system, adjusting the working distance, laser-cutting an outline, peeling off the solder ribbon, allowing the desired solder shape to remain, creating indexing holes, providing a target surface on an alignment fixture with indexing pins, aligning the indexing holes, placing the semiconductor release tape with the desired solder shape on the target surface, pressing the desired solder shape onto the target surface, removing the release tape, and making a pattern of the desired solder shape with precise alignment and decal bonding on the target surface.Type: ApplicationFiled: December 12, 2018Publication date: June 20, 2019Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Raymond C.Y. Auyeung, Joseph C. Prestigiacomo, Michael S. Osofsky
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Publication number: 20180267407Abstract: An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, a light source, comprising optoelectronic devices such as spatial light modulators or digital micromirror devices for direct modulation of the light distribution itself and avoiding the use of a mask, wherein the exposed region is created by light from the light source and wherein the metal sample is immersed. A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising the steps of providing a metal sample, coating the metal sample, selecting a region of interest, creating exposed photoresist with direct modulation of the light distribution itself by optoelectronic devices such as spatial light modulators or digital micromirror devices and without a mask.Type: ApplicationFiled: May 14, 2018Publication date: September 20, 2018Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
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Publication number: 20180215623Abstract: A method for graphene functionalization that preserves electronic properties and enables nanoparticles deposition comprising providing graphene, functionalizing the graphene via non-covalent or covalent functionalization, rinsing the graphene, drying the graphene, and forming functionalized graphene wherein the functionalized graphene preserves electronic properties and enables nanoparticles deposition. A functionalized graphene wherein the graphene functionalization preserves electronic properties and enables nanoparticles deposition.Type: ApplicationFiled: January 29, 2018Publication date: August 2, 2018Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Evgeniya H. Lock, Michael S. Osofsky, Raymond C Y Auyeung, Rachael L. Myers-Ward, David Kurt Gaskill, Joseph Prestigiacomo
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Patent number: 10018916Abstract: An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, an exposed region of photoresist and unexposed region of photoresist wherein the exposed region is created by light and creating a developed region of unexposed photoresist, and an adhesive strip with a first perforated window over the region of interest and a sealed waterproof container with a second larger perforated window over the first perforated window. A method for isolating microstructural regions for electrochemical experimentation comprising providing a metal sample, identifying regions of interest, coating the metal sample, selecting regions of interest, exposing with light and creating exposed photoresist and unexposed photoresist by laser lithography without a mask, and immersing the metal sample in a developer solution and creating developed regions of unexposed photoresist.Type: GrantFiled: January 5, 2016Date of Patent: July 10, 2018Assignee: The United States of America, as represented by the Secretary of the NavyInventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrell Martin
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Publication number: 20160154307Abstract: An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, an exposed region of photoresist and unexposed region of photoresist wherein the exposed region is created by light and creating a developed region of unexposed photoresist, and an adhesive strip with a first perforated window over the region of interest and a sealed waterproof container with a second larger perforated window over the first perforated window. A method for isolating microstructural regions for electrochemical experimentation comprising providing a metal sample, identifying regions of interest, coating the metal sample, selecting regions of interest, exposing with light and creating exposed photoresist and unexposed photoresist by laser lithography without a mask, and immersing the metal sample in a developer solution and creating developed regions of unexposed photoresist.Type: ApplicationFiled: January 5, 2016Publication date: June 2, 2016Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Farrel Martin, Alberto Piqué, Raymond C Y Auyeung, Steve Policastro
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Patent number: 9274432Abstract: A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising polishing a metal sample, coating the metal sample with a photoresist, selecting a region of interest of the metal sample, exposing the region of interest with light energy, developing the exposed photoresist and creating a developed region.Type: GrantFiled: September 14, 2012Date of Patent: March 1, 2016Assignee: The United States of America, as represented by the Secretary of the NavyInventors: Farrel Martin, Alberto Píqué, Raymond C Y Auyeung, Steve Policastro
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Publication number: 20130248382Abstract: A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising polishing a metal sample, coating the metal sample with a photoresist, selecting a region of interest of the metal sample, exposing the region of interest with light energy, developing the exposed photoresist and creating a developed region.Type: ApplicationFiled: September 14, 2012Publication date: September 26, 2013Inventors: Farrel Martin, Alberto Píqué, Raymond C. Y. Auyeung, Steve Policastro
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Patent number: 8056222Abstract: A laser direct write method used to transfer entire single components such as semiconductor bare dies or surface mount passive and active components on a substrate or inside recess in a substrate for making embedded microelectronics is disclosed. This method laser-machine the pockets, laser-transfer the individual components inside those pockets, and then laser-print the interconnects required to “wire” the components, thus resulting in a fully assembled embedded circuit required to make a fully functional microelectronic system.Type: GrantFiled: February 20, 2009Date of Patent: November 15, 2011Assignee: The United States of America, as represented by the Secretary of the NavyInventors: Alberto Pique, Scott A Mathews, Raymond C Y Auyeung, Bhanu Pratrap Sood
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Publication number: 20090217517Abstract: A laser direct write method used to transfer entire single components such as semiconductor bare dies or surface mount passive and active components on a substrate or inside recess in a substrate for making embedded microelectronics is disclosed. This method laser-machine the pockets, laser-transfer the individual components inside those pockets, and then laser-print the interconnects required to “wire” the components, thus resulting in a fully assembled embedded circuit required to make a fully functional microelectronic system.Type: ApplicationFiled: February 20, 2009Publication date: September 3, 2009Inventors: Alberto Pique, Scott A. Mathews, Raymond C.Y. Auyeung, Bhanu Pratap Sood
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Patent number: 6815015Abstract: A method for laser transfer and deposition of a rheological fluid wherein laser energy strikes a target substrate comprising a rheological fluid, causing a portion of the rheological fluid to evaporate and propel a jet of non-evaporated rheological fluid onto a receiving substrate.Type: GrantFiled: September 9, 2002Date of Patent: November 9, 2004Assignee: The United States of America as represented by the Secretary of the NavyInventors: Henry Daniel Young, Raymond C. Y. Auyeung, Bradley R. Ringeisen, Douglas B. Chrisey, Dana D. Dlott
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Patent number: 6805918Abstract: A method for laser transfer and deposition of a rheological fluid wherein laser energy strikes a target substrate comprising a rheological fluid, causing a portion of the rheological fluid to evaporate and propel non-evaporated rheological fluid onto a receiving substrate.Type: GrantFiled: May 10, 2002Date of Patent: October 19, 2004Assignee: The United States of America as represented by the Secretary of the NavyInventors: Raymond C. Y. Auyeung, Alberto Pique, Henry Daniel Young, Rohit Modi, Huey-Daw Wu, Douglas B. Chrisey, James M. Fitz-Gerald, Bradley R. Ringeisen
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Publication number: 20030017277Abstract: A method for laser transfer and deposition of a rheological fluid wherein laser energy strikes a target substrate comprising a rheological fluid, causing a portion of the theological fluid to evaporate and propel a jet of non-evaporated rheological fluid onto a receiving substrate.Type: ApplicationFiled: September 9, 2002Publication date: January 23, 2003Inventors: Henry Daniel Young, Raymond C.Y. Auyeung, Bradley R. Ringeisen, Douglas B. Chrisey, Dana D. Dlott