Patents by Inventor Alan Huang

Alan Huang 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: 11846253
    Abstract: An injector for a liquid rocket engine includes an array of injector elements. Each injector element includes a central passage and a plurality of peripheral transverse passages. The central passages are configured to provide axial injection flow and the peripheral transverse passages are configured to provide swirl injection flow about the axial injection flow. A portion of the injector elements are configured to provide the swirl injection flow in a clockwise direction and another portion of the injector elements are configured to provide the swirl injection flow in a counter-clockwise direction. The injector elements are arranged to form a plurality of circumferential rows. The injector elements of each individual circumferential row are either all of the clockwise direction or all of the counter-clockwise direction. At least one of the circumferential rows is of the clockwise direction and at least one of the circumferential rows is of the counter-clockwise direction.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: December 19, 2023
    Assignee: AEROJET ROCKETDYNE, INC.
    Inventor: Yaping (Alan) Huang
  • Patent number: 11505379
    Abstract: The present disclosure relates to a container system comprising a flat package, which has walls that define an interior space, and at least one fibrous water-soluble unit dose article in the interior space, where the fibrous water-soluble unit dose article comprises household care active agents.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: November 22, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Girish Jagannath, Grace Catherine Cook, Mark Robert Sivik, Sun-Jan Alan Huang, Reginald Edward Crutcher, II, Frank William Denome
  • Publication number: 20220328021
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
    Type: Application
    Filed: June 16, 2022
    Publication date: October 13, 2022
    Inventors: Michael F. Deering, Alan Huang
  • Patent number: 11393435
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: July 19, 2022
    Assignee: Tectus Corporation
    Inventors: Michael F. Deering, Alan Huang
  • Patent number: 11284993
    Abstract: A display device (e.g., in a contact lens) is mounted on the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. Additionally, a “locally uniform resolution” mapping may be used to model the variable resolution of the eye. Accordingly, various aspects of the display device may be based on the locally uniform resolution mapping. For example, the light emitted from the sub-displays may be based on the locally uniform resolution mapping.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: March 29, 2022
    Assignee: Tectus Corporation
    Inventors: Michael Frank Deering, Alan Huang
  • Publication number: 20210363940
    Abstract: An injector for a liquid rocket engine includes an array of injector elements. Each injector element includes a central passage and a plurality of peripheral transverse passages. The central passages are configured to provide axial injection flow and the peripheral transverse passages are configured to provide swirl injection flow about the axial injection flow. A portion of the injector elements are configured to provide the swirl injection flow in a clockwise direction and another portion of the injector elements are configured to provide the swirl injection flow in a counter-clockwise direction. The injector elements are arranged to form a plurality of circumferential rows. The injector elements of each individual circumferential row are either all of the clockwise direction or all of the counter-clockwise direction. At least one of the circumferential rows is of the clockwise direction and at least one of the circumferential rows is of the counter-clockwise direction.
    Type: Application
    Filed: October 30, 2018
    Publication date: November 25, 2021
    Inventor: Yaping (Alan) Huang
  • Patent number: 11142730
    Abstract: Water-soluble unit dose articles and processes for making such articles, the articles having perimeters that define shapes able to form a tessellated pattern.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 12, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome
  • Publication number: 20200020308
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 16, 2020
    Inventors: Michael F. Deering, Alan Huang
  • Patent number: 10513967
    Abstract: Methods and systems are providing for improving engine coolant level estimation to reduce engine overheating. The level of fluid in a coolant overflow reservoir is inferred based on the fluid level in a hollow vertical standpipe fluidically coupled to the reservoir at top and bottom locations, while the fluid level in the standpipe is estimated based on echo times of an ultrasonic signal transmitted by a sensor positioned in a recess at the bottom of the vertical standpipe. Sensor output is compensated with a term based on vehicle motion parameters to compensate for fluid level distortion due to motion-induced slosh.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: December 24, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: John Eric Rollinger, Chad Everette Griffin, Casey Dietrich, Robert Roy Jentz, Alan Huang, Matt Gerow
  • Patent number: 10467992
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: November 5, 2019
    Assignee: Tectus Corporation
    Inventors: Michael F. Deering, Alan Huang
  • Publication number: 20190263575
    Abstract: The present disclosure relates to a container system comprising a flat package, which has walls that define an interior space, and at least one fibrous water-soluble unit dose article in the interior space, where the fibrous water-soluble unit dose article comprises household care active agents.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 29, 2019
    Inventors: Girish JAGANNATH, Grace Catherine COOK, Mark Robert SIVIK, Sun-Jan Alan HUANG, Reginald Edward CRUTCHER, II, Frank William DENOME
  • Publication number: 20190233780
    Abstract: Water-soluble unit dose articles and processes for making such articles, the articles having perimeters that define shapes able to form a tessellated pattern.
    Type: Application
    Filed: January 22, 2019
    Publication date: August 1, 2019
    Inventors: Sun-Jan Alan HUANG, Mark Robert SIVIK, Frank William DENOME
  • Publication number: 20190233781
    Abstract: Water-soluble unit dose articles that include fibrous elements. First and second articles that differ with regard to compositional and physical features. Processes for making such articles.
    Type: Application
    Filed: January 22, 2019
    Publication date: August 1, 2019
    Inventors: Sun-Jan Alan HUANG, Mark Robert SIVIK, Frank William DENOME
  • Publication number: 20190012989
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
    Type: Application
    Filed: August 28, 2018
    Publication date: January 10, 2019
    Inventors: Michael F. Deering, Alan Huang
  • Patent number: D851744
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: June 18, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun
  • Patent number: D871209
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: December 31, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun
  • Patent number: D873129
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: January 21, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun
  • Patent number: D882751
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: April 28, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun
  • Patent number: D895419
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: September 8, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun
  • Patent number: D909888
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: February 9, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Sun-Jan Alan Huang, Mark Robert Sivik, Frank William Denome, Christopher Lee Haun