Patents by Inventor Adam Scott Brewster

Adam Scott Brewster 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).

  • E-beam vision system for monitoring and control
    Patent number: 7479632
    Abstract: A method of characterizing an electron beam is described, comprising providing a system including an electron gun having a steering coil. A material having a surface is also provided. An electron beam from said electron gun is directed to said surface. The directing includes providing a first current to the steering coil to direct the electron beam to a first point on the surface and then providing a second current to the steering coil to direct the electron beam to a second point on the surface. An imaging system is mounted for viewing said surface. An image is collected based on light emitted from the surface because of the electron beam directed at the first point and the second point. A light intensity is determined at the first point and at the second point.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: January 20, 2009
    Assignees: Trustees of Boston University, Cyber Materials LLC
    Inventors: Michael Alan Gevelber, Adam Scott Brewster, Brian Louis Vattiat