Patents by Inventor Andrew W. Schmeder

Andrew W. Schmeder 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).

  • Publication number: 20240004112
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: August 9, 2023
    Publication date: January 4, 2024
    Applicant: EnChroma, Inc.
    Inventors: Andrew W. SCHMEDER, Donald M. McPHERSON
  • Patent number: 11762136
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: September 19, 2023
    Assignee: EnChroma, Inc.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Publication number: 20230016452
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 19, 2023
    Applicant: ENCHROMA, INC.
    Inventors: Andrew W. SCHMEDER, Donald M. MCPHERSON
  • Patent number: 11454827
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: September 27, 2022
    Assignee: EnChroma Inc.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Publication number: 20210141132
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 13, 2021
    Applicant: EnChroma, Inc.
    Inventors: Andrew W. SCHMEDER, Donald M. McPHERSON
  • Patent number: 10852461
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: December 1, 2020
    Assignee: EnChroma, Inc.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Publication number: 20200292849
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: March 30, 2020
    Publication date: September 17, 2020
    Inventors: Andrew W. SCHMEDER, Donald M. MCPHERSON
  • Patent number: 10606101
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: March 31, 2020
    Assignee: ENCHROMA, INC.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Patent number: 10606100
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: March 31, 2020
    Assignee: ENCHROMA, INC.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Patent number: 10338286
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: July 2, 2019
    Assignee: ENCHROMA, INC.
    Inventors: Andrew W. Schmeder, Donald M. McPherson
  • Publication number: 20180196284
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 12, 2018
    Inventors: Andrew W. SCHMEDER, Donald M. MCPHERSON
  • Publication number: 20180164608
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: September 12, 2017
    Publication date: June 14, 2018
    Inventors: ANDREW W. SCHMEDER, DONALD M. MCPHERSON
  • Publication number: 20180095202
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: July 6, 2017
    Publication date: April 5, 2018
    Inventors: Andrew W. SCHMEDER, Donald M. McPHERSON
  • Publication number: 20140233105
    Abstract: The invention generally relates to optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, generally to applications of such optical filters, to therapeutic applications of such optical filters, to industrial and safety applications of such optical filters when incorporated, for example, in radiation-protective eyewear, to methods of designing such optical filters, to methods of manufacturing such optical filters, and to designs and methods of incorporating such optical filters into apparatus including, for example, eyewear and illuminants.
    Type: Application
    Filed: August 30, 2013
    Publication date: August 21, 2014
    Inventors: Andrew W. Schmeder, Donald M. McPherson