Patents Assigned to Viewpoint Technology, Inc.
  • Deflectable laser source having movable piezu elements for projecting images
    Patent number: 6254253
    Abstract: The invention is a device for deflecting a light beam. A system includes a memory unit for memorizing the data of a symbol to be read into the system, a laser beam deflection unit, a laser, and a power source. All parts are integrated in a housing which can be held by the human hand. The light beam is deflected using piezo-responsive elements.
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: July 3, 2001
    Assignee: Viewpoint Technology, Inc.
    Inventors: Wolfgang Daum, Wieland Hingst