Patents by Inventor Kam Wan

Kam Wan 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).

  • Wafer scale processing
    Patent number: 6890786
    Abstract: This invention relates to a method of fabricating a light modulation system having a semiconductor substrate. In one exemplary method, an optical layer is applied over a semiconductor substrate which includes a plurality of integrated circuits. Each of these integrated circuits is capable of creating a separate display device. A protective layer is then applied over the optical layer. The plurality of integrated circuits is then singulated. Various other embodiments of apparatuses and methods are disclosed.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: May 10, 2005
    Assignee: Brillian Corporation
    Inventors: Tobias W. Walker, Douglas J. McKnight, Kam Wan
  • Wafer scale processing
    Publication number: 20020187593
    Abstract: This invention relates to a method of fabricating a light modulation system having a semiconductor substrate. In one exemplary method, an optical layer is applied over a semiconductor substrate which includes a plurality of integrated circuits. Each of these integrated circuits is capable of creating a separate display device. A protective layer is then applied over the optical layer. The plurality of integrated circuits is then singulated. Various other embodiments of apparatuses and methods are disclosed.
    Type: Application
    Filed: April 22, 2002
    Publication date: December 12, 2002
    Inventors: Tobias W. Walker, Douglas J. McKnight, Kam Wan
  • Wafer scale processing
    Patent number: 6476415
    Abstract: This invention relates to a method of fabricating a light modulation system having a semiconductor substrate. In one exemplary method, an optical layer is applied over a semiconductor substrate which includes a plurality of integrated circuits. Each of these integrated circuits is capable of creating a separate display device. A protective layer is then applied over the optical layer. The plurality of integrated circuits is then singulated. Various other embodiments of apparatuses and methods are disclosed.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: November 5, 2002
    Assignee: Three-Five Systems, Inc.
    Inventors: Tobias W. Walker, Douglas J. McKnight, Kam Wan