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).

  • Patent number: 11711983
    Abstract: 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: Grant
    Filed: October 27, 2022
    Date of Patent: July 25, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Joseph C. Prestigiacomo, Raymond C. Y. Auyeung, Michael S. Osofsky
  • Publication number: 20230081740
    Abstract: 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: Application
    Filed: October 27, 2022
    Publication date: March 16, 2023
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Joseph C. Prestigiacomo, Raymond C.Y. Auyeung, Michael S. Osofsky
  • Patent number: 11600762
    Abstract: 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: Grant
    Filed: December 12, 2018
    Date of Patent: March 7, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Joseph C. Prestigiacomo, Raymond C. Y. Auyeung, Michael S. Osofsky
  • Patent number: 11572281
    Abstract: 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: Grant
    Filed: January 29, 2018
    Date of Patent: February 7, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Evgeniya H. Lock, Michael S. Osofsky, Raymond C Y Auyeung, Rachael L. Myers-Ward, David Kurt Gaskill, Joseph Prestigiacomo
  • Publication number: 20210041786
    Abstract: 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: Application
    Filed: October 22, 2020
    Publication date: February 11, 2021
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
  • Patent number: 10824075
    Abstract: 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: Grant
    Filed: May 14, 2018
    Date of Patent: November 3, 2020
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
  • Publication number: 20190189888
    Abstract: 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: Application
    Filed: December 12, 2018
    Publication date: June 20, 2019
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Joseph C. Prestigiacomo, Raymond C.Y. Auyeung, Michael S. Osofsky
  • Publication number: 20190184480
    Abstract: 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: Application
    Filed: December 12, 2018
    Publication date: June 20, 2019
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Raymond C.Y. Auyeung, Joseph C. Prestigiacomo, Michael S. Osofsky
  • Publication number: 20180267407
    Abstract: 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: Application
    Filed: May 14, 2018
    Publication date: September 20, 2018
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrel Martin
  • Publication number: 20180215623
    Abstract: 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: Application
    Filed: January 29, 2018
    Publication date: August 2, 2018
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Evgeniya H. Lock, Michael S. Osofsky, Raymond C Y Auyeung, Rachael L. Myers-Ward, David Kurt Gaskill, Joseph Prestigiacomo
  • Patent number: 10018916
    Abstract: 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: Grant
    Filed: January 5, 2016
    Date of Patent: July 10, 2018
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: Steven A. Policastro, Raymond C Y Auyeung, Alberto Piqué, Farrell Martin
  • Publication number: 20160154307
    Abstract: 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: Application
    Filed: January 5, 2016
    Publication date: June 2, 2016
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Farrel Martin, Alberto Piqué, Raymond C Y Auyeung, Steve Policastro
  • Patent number: 9274432
    Abstract: 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: Grant
    Filed: September 14, 2012
    Date of Patent: March 1, 2016
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: Farrel Martin, Alberto Píqué, Raymond C Y Auyeung, Steve Policastro
  • Publication number: 20130248382
    Abstract: 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: Application
    Filed: September 14, 2012
    Publication date: September 26, 2013
    Inventors: Farrel Martin, Alberto Píqué, Raymond C. Y. Auyeung, Steve Policastro
  • Patent number: 8056222
    Abstract: 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: Grant
    Filed: February 20, 2009
    Date of Patent: November 15, 2011
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: Alberto Pique, Scott A Mathews, Raymond C Y Auyeung, Bhanu Pratrap Sood
  • Publication number: 20090217517
    Abstract: 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: Application
    Filed: February 20, 2009
    Publication date: September 3, 2009
    Inventors: Alberto Pique, Scott A. Mathews, Raymond C.Y. Auyeung, Bhanu Pratap Sood
  • Patent number: 6815015
    Abstract: 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: Grant
    Filed: September 9, 2002
    Date of Patent: November 9, 2004
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Henry Daniel Young, Raymond C. Y. Auyeung, Bradley R. Ringeisen, Douglas B. Chrisey, Dana D. Dlott
  • Patent number: 6805918
    Abstract: 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: Grant
    Filed: May 10, 2002
    Date of Patent: October 19, 2004
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Raymond C. Y. Auyeung, Alberto Pique, Henry Daniel Young, Rohit Modi, Huey-Daw Wu, Douglas B. Chrisey, James M. Fitz-Gerald, Bradley R. Ringeisen
  • Publication number: 20030017277
    Abstract: 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: Application
    Filed: September 9, 2002
    Publication date: January 23, 2003
    Inventors: Henry Daniel Young, Raymond C.Y. Auyeung, Bradley R. Ringeisen, Douglas B. Chrisey, Dana D. Dlott