Patents by Inventor Ian Blanch

Ian Blanch 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).

  • Angular velocity correction of a scanning light beam by optical methods
    Patent number: 10831019
    Abstract: An angular velocity correcting optical device receives a sinusoidally swept input light beam and outputs a non-sinusoidally swept output beam. The output beam may have a constant angular velocity. The output beam may have a constant pitch on a target surface for a constant periodicity pulsed light beam. Optical surfaces may be freeform surfaces specified by polynomials.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: November 10, 2020
    Assignee: Microvision, Inc.
    Inventors: P. Selvan Viswanathan, Matthieu Saracco, Roger F. Johnson, Ian Blanch
  • Angular Velocity Correction of a Scanning Light Beam by Optical Methods
    Publication number: 20200026065
    Abstract: An angular velocity correcting optical device receives a sinusoidally swept input light beam and outputs a non-sinusoidally swept output beam. The output beam may have a constant angular velocity. The output beam may have a constant pitch on a target surface for a constant periodicity pulsed light beam. Optical surfaces may be freeform surfaces specified by polynomials.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 23, 2020
    Inventors: P. Selvan Viswanathan, Matthieu Saracco, Roger F. Johnson, Ian Blanch
  • MULTI-TEST ASSAY SYSTEMS AND METHODS OF USING THE SAME
    Publication number: 20180156734
    Abstract: Embodiments disclosed herein are directed to multi-test assay systems for analyzing biological material and methods of using such multi-test assay systems. For example, the multi-test assay system can detect or identify one or more biological markers representative of or corresponding to an illness or disease.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 7, 2018
    Inventors: Ian Blanch, William T. Dietze, Kyle S. Johnston, Tim F. Ramsey, Wallace C. White
  • MULTI-TEST ASSAY SYSTEMS AND METHODS OF USING THE SAME
    Publication number: 20180156717
    Abstract: Embodiments disclosed herein are directed to multi-test assay systems for analyzing biological material and methods of using such multi-test assay systems. For example, the multi-test assay system can detect or identify one or more biological markers representative of or corresponding to an illness or disease.
    Type: Application
    Filed: December 5, 2016
    Publication date: June 7, 2018
    Inventors: Ian Blanch, William T. Dietze, Kyle S. Johnston, Tim F. Ramsey, Wallace C. White