Patents by Inventor William T. Mayweather

William T. Mayweather 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: 12029102
    Abstract: Embodiments of the disclosed subject matter provide systems and methods of depositing a film on a selective area of a substrate. A first jet of a first material may be ejected from a first nozzle assembly of a jet head having a plurality of nozzle assemblies to form a first portion of a film deposition on the substrate. A second jet of a second material may be ejected from a second nozzle assembly of the plurality of nozzle assemblies, the second nozzle assembly being aligned with the first nozzle assembly parallel to a direction of motion between the plurality of nozzle assemblies and the substrate, and the second material being different than the first material. The second material may react with the first portion of the film deposition to form a composite film deposition on the substrate when using reactive gas precursors.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: July 2, 2024
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, William E. Quinn, Gregory McGraw, William T. Mayweather, III, Julia J. Brown
  • Patent number: 10916704
    Abstract: Embodiments of the disclosed subject matter provide systems and methods of depositing a film on a selective area of a substrate. A first jet of a first material may be ejected from a first nozzle assembly of a jet head having a plurality of nozzle assemblies to form a first portion of a film deposition on the substrate. A second jet of a second material may be ejected from a second nozzle assembly of the plurality of nozzle assemblies, the second nozzle assembly being aligned with the first nozzle assembly parallel to a direction of motion between the plurality of nozzle assemblies and the substrate, and the second material being different than the first material. The second material may react with the first portion of the film deposition to form a composite film deposition on the substrate when using reactive gas precursors.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: February 9, 2021
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, William E. Quinn, Gregory McGraw, William T. Mayweather, III, Julia J. Brown
  • Patent number: 10263050
    Abstract: A hybrid pixel arrangement for a full-color display is provided, which includes an inorganic LED in at least one sub-pixel, and an organic emissive stack in at least one other sub-pixel. In an embodiment, a first sub-pixel is configured to emit a first color, and includes an inorganic LED, a second sub-pixel is configured to emit a second color, and includes a first organic emissive stack configured to emit an initial color different from the first color. A third sub-pixel is configured to emit a third color different from the initial color.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: April 16, 2019
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, Michael Stuart Weaver, William T. Mayweather, III, Julia J. Brown, Nicholas J. Thompson
  • Patent number: 10128319
    Abstract: A hybrid pixel arrangement for a full-color display is provided, which includes an inorganic LED in at least one sub-pixel, and an organic emissive stack in at least one other sub-pixel. In an embodiment, a first sub-pixel is configured to emit a first color, and includes an inorganic LED, a second sub-pixel is configured to emit a second color, and includes a first portion of a first organic emissive stack configured to emit an initial color different from the first color. A third sub-pixel is configured to emit a third color different from the initial color, and includes a second portion of the first organic emissive stack, and a first color altering layer disposed in a stack with the second portion of the first organic emissive stack.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: November 13, 2018
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, Michael Stuart Weaver, William T. Mayweather, III, Julia J. Brown, Nicholas J. Thompson
  • Patent number: 9818804
    Abstract: A hybrid pixel arrangement for a full-color display is provided, which includes an inorganic LED in at least one sub-pixel, and an organic emissive stack in at least one other sub-pixel. In an embodiment, a first sub-pixel is configured to emit a first color, and includes an inorganic LED, a second sub-pixel is configured to emit a second color, and includes a first portion of a first organic emissive stack configured to emit an initial color different from the first color. A third sub-pixel is configured to emit a third color different from the initial color, and includes a second portion of the first organic emissive stack, and a first color altering layer disposed in a stack with the second portion of the first organic emissive stack.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: November 14, 2017
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, Michael Stuart Weaver, William T. Mayweather, III, Julia J. Brown, Nicholas J. Thompson
  • Patent number: 4963964
    Abstract: In the context of a video signal raster mapper, apparatus is disclosed to facilitate time compression or expansion by developing an auxiliary signal (DX) representing a fractional position of output pixel samples between input pixel samples. A multiplexer selectively applies values from two registers to an accumulator for controlling the accumulator value in a manner appropriate for compression or expansion.
    Type: Grant
    Filed: January 30, 1990
    Date of Patent: October 16, 1990
    Assignee: RCA Licensing Corporation
    Inventors: William T. Mayweather III, Robert F. Nutter
  • Patent number: 4782389
    Abstract: Apparatus is disclosed for adaptively producing a sample having a desired M-tile value, and includes a source of a set of input samples and a source of a control signal. Means are provided for adaptively masking or replacing a subset of the input samples with samples having a predetermined value in response to the control signal. A sorter receives the resulting masked samples and produces an ordered set of samples in rank order. Sample selecting means coupled to the output of the sorter provides an output sample from the location in the ordered set of samples corresponding to the desired M-tile, in response to the control signal.
    Type: Grant
    Filed: April 30, 1987
    Date of Patent: November 1, 1988
    Assignee: RCA Licensing Corporation
    Inventor: William T. Mayweather, III
  • Patent number: 4767949
    Abstract: A multibit digital threshold comparator is disclosed which comprises a source of a multibit digital input signal representing a signed arithmetic value, and a source of a threshold signal. Means are provided for producing a magnitude representative signal. The magnitude representative signal produced has either the value of the input signal or that of the ones complement of the input signal depending upon the sign of the value of the input signal. A comparator compares the magnitude representative signal to the threshold signal. The comparator performs one of two comparisons depending upon the sign of the value of the input signal. First, if the value of the input signal is of a first sign, then the comparator produces a signal having a first state if the value of the magnitude representative signal is greater than the value of the threshold signal.
    Type: Grant
    Filed: May 1, 1987
    Date of Patent: August 30, 1988
    Assignee: RCA Licensing Corporation
    Inventor: William T. Mayweather, III
  • Patent number: 4241105
    Abstract: A substrate is plated by a process which includes the steps of catalyzing a substrate by coating its surface with a silver-pyridine complex dissolved in an organic solvent, converting the complex to silver oxide by immersion in a basic solution, and reducing the silver oxide to metallic silver and then electroless plating. When the substrate is copper, the silver oxide is spontaneously converted to a reflective and continuous layer of metallic silver upon immersion in the basic solution. The process as disclosed is used in the manufacture of insulated conductors and cord from nylon filaments.
    Type: Grant
    Filed: December 17, 1979
    Date of Patent: December 23, 1980
    Assignee: Western Electric Company, Inc.
    Inventor: William T. Mayweather