Patents by Inventor Ruth A. Yost

Ruth A. Yost 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: 11708182
    Abstract: Electrospray devices and methods of fabricating electrospray devices are described.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 25, 2023
    Assignee: Massachusetts Institute of Technology
    Inventors: Melissa Alyson Smith, Donna-Ruth Yost, Daniel Freeman, Noah Siegel, Paulo C. Lozano
  • Patent number: 11699091
    Abstract: Qubit circuits having components formed deep in a substrate are described. The qubit circuits can be manufactured using existing integrated-circuit technologies. By forming components such as superconducting current loops, inductive, and/or capacitive components deep in the substrate, the footprint of the qubit circuit integrated within the substrate can be reduced. Additionally, coupling efficiency to and from the qubit can be improved and losses in the qubit circuit may be reduced.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: July 11, 2023
    Assignee: Massachusetts Institute of Technology
    Inventors: Wayne Woods, Danna Rosenberg, Cyrus Hirjibehedin, Donna-Ruth Yost, Justin Mallek, Andrew Kerman, Mollie Schwartz, Jonilyn Yoder, William Oliver, Thomas Hazard
  • Publication number: 20220121978
    Abstract: Qubit circuits having components formed deep in a substrate are described. The qubit circuits can be manufactured using existing integrated-circuit technologies. By forming components such as superconducting current loops, inductive, and/or capacitive components deep in the substrate, the footprint of the qubit circuit integrated within the substrate can be reduced. Additionally, coupling efficiency to and from the qubit can be improved and losses in the qubit circuit may be reduced.
    Type: Application
    Filed: January 4, 2021
    Publication date: April 21, 2022
    Applicant: Massachusetts Institute of Technology
    Inventors: Wayne Woods, Danna Rosenberg, Cyrus Hirjibehedin, Donna-Ruth Yost, Justin Mallek, Andrew Kerman, Mollie Schwartz, Jonilyn Yoder, William Oliver, Thomas Hazard
  • Publication number: 20220068623
    Abstract: Electrospray devices and methods of fabricating electrospray devices are described
    Type: Application
    Filed: August 31, 2020
    Publication date: March 3, 2022
    Applicant: Massachusetts Institute of Technology
    Inventors: Melissa Alyson Smith, Donna-Ruth Yost, Daniel Freeman, Noah Siegel, Paulo C. Lozano
  • Patent number: 10825950
    Abstract: A new process that enables void-free direct-bonded MBE-passivated large-format image sensors is disclosed. This process can be used to produce thin large-area image sensors for UV and soft x-ray imaging. Such devices may be valuable in future astronomy missions or in the radiology field. Importantly, by controlling the hydrogen concentration in the silicon oxide layers of the image sensor and the support wafer, voids in the bonding interface can be significantly reduced or eliminated. This process can be applied to any wafer that includes active circuitry and requires a second wafer, such as a support wafer.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: November 3, 2020
    Assignee: Massachusetts Institute of Technology
    Inventors: James Gregory, Christopher Leitz, Kevin Ryu, Donna-Ruth Yost, Vladimir Bolkhovsky, Renee Lambert
  • Publication number: 20190371855
    Abstract: A new process that enables void-free direct-bonded MBE-passivated large-format image sensors is disclosed. This process can be used to produce thin large-area image sensors for UV and soft x-ray imaging. Such devices may be valuable in future astronomy missions or in the radiology field. Importantly, by controlling the hydrogen concentration in the silicon oxide layers of the image sensor and the support wafer, voids in the bonding interface can be significantly reduced or eliminated. This process can be applied to any wafer that includes active circuitry and requires a second wafer, such as a support wafer.
    Type: Application
    Filed: May 14, 2019
    Publication date: December 5, 2019
    Inventors: James Gregory, Christopher Leitz, Kevin Ryu, Donna-Ruth Yost, Vladimir Bolkhovsky, Renee Lambert
  • Patent number: 5374438
    Abstract: Quick-setting cream fillings especially suitable for sandwich biscuits contain fats bearing short C.sub.2 to C.sub.4 acid residues and long, saturated C.sub.16 to C.sub.22 fatty acid residues. One preferred embodiment contains fats bearing butyric acid residues and residues of fatty acids derived from fully hydrogenated oils containing at least about 75% stearic acid such as hydrogenated soybean oil or hydrogenated canola. Another preferred embodiment contains fats bearing the same complement of saturated long residues, but the short residues are derived from acetic, propionic and butyric acids. These fats are low in calories and low in lauric, myristic, and palmitic saturated, and trans unsaturated acid residues. Biscuit sandwiches prepared with these fillings adhere well to the biscuits so that sandwich cookie and crackers containing the fillings are not as misaligned, smeared, or subject to splitting or decapping in production or after storage as conventional products.
    Type: Grant
    Filed: October 21, 1992
    Date of Patent: December 20, 1994
    Assignee: Nabisco, Inc.
    Inventor: Ruth A. Yost
  • Patent number: 5268192
    Abstract: The present invention relates to nut products which have at least a portion of their natural fat replaced with a low calorie fat-like material. This is achieved by partially defatting the nuts and then either contacting them or combining (i.e., mixing) them with a non-digestible or partially digestible triglyceride material which includes a triglyceride bearing one long chain fatty acid residue and two short chain fatty acid residues. The resulting nut products have the organoleptic character of full fat nut products but a much lower calorie content.
    Type: Grant
    Filed: May 11, 1993
    Date of Patent: December 7, 1993
    Assignee: Nabisco, Inc.
    Inventors: Denise Zook, Ruth A. Yost, Edward L. Wheeler, Michael S. Otterburn, John W. Finley
  • Patent number: 5240726
    Abstract: The present invention relates to nuts and nut products which have at least a portion of their natural fat replaced with a low calorie fat-like material. This is achieved by partially defatting the nuts and then either contacting them or combining (i.e., mixing) them with a non-digestible or partially digestible triglyceride material which includes a triglyceride bearing one long chain fatty acid residue and two short chain fatty acid residues. The resulting nuts and nut products have the organoleptic character of full fat nuts and nut products but a much lower calorie content.
    Type: Grant
    Filed: June 5, 1992
    Date of Patent: August 31, 1993
    Assignee: Nabisco, Inc.
    Inventors: Denise Zook, Ruth A. Yost, Edward L. Wheeler, Michael S. Otterburn, John W. Finley