Patents by Inventor Richard P. von Vajna

Richard P. von Vajna 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).

  • Printed circuit board panel
    Patent number: 5773764
    Abstract: A circuit board panel (100) having first and second sides (231, 213) includes opposing score-lines (105, 215) defining a boundary between a first and a second circuit board portions (101, 103), and provide a break line for fragmentation of individual printed circuit boards from the circuit board panel. The circuit board panel includes a pair of electrical test pads (107, 108) which are electrically connected to electrical runners (225, 217). Testing electrical continuity between the test pads (107, 108) reveals the presence or the absence of the score-lines (105, 215).
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: June 30, 1998
    Assignee: Motorola, Inc.
    Inventor: Richard P. von Vajna