Patents by Inventor Wesley Dean Lachot

Wesley Dean Lachot 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).

  • Hexagonal 2-dimensional reflection phase grating diffuser
    Patent number: 10475436
    Abstract: A hexagonal two-dimensional reflection phase grating diffuser includes a plurality of wells that are either part hexagonal or fully hexagonal in cross-section. The depths of the respective wells are determined through calculation of a number theory sequence such as a quadratic residue number theory sequence, a primitive root sequence, or a Chinese remainder theorem. The diffuser may be located within a listening room oriented with openings in the wells facing either downward or horizontally.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: November 12, 2019
    Inventors: Wesley Dean Lachot, Peter D'Antonio
  • HEXAGONAL 2-DIMENSIONAL REFLECTION PHASE GRATING DIFFUSER
    Publication number: 20190206383
    Abstract: A hexagonal two-dimensional reflection phase grating diffuser includes a plurality of wells that are either part hexagonal or fully hexagonal in cross-section. The depths of the respective wells are determined through calculation of a number theory sequence such as a quadratic residue number theory sequence, a primitive root sequence, or a Chinese remainder theorem. The diffuser may be located within a listening room oriented with openings in the wells facing either downward or horizontally.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 4, 2019
    Inventors: Wesley Dean Lachot, Peter D'Antonio