Patents by Inventor Kevin T. Lobb

Kevin T. Lobb 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).

  • Twisted lead pairs on PCB to improve common mode rejection
    Patent number: 5424490
    Abstract: The invention in its main aspect comprises a printed circuit board having a bus extending along a predetermined length of a portion of said printed circuit board, the bus having a predetermined width and defining a plurality of openings therein following a predetermined regular pattern, the pattern having at least a first pair of openings positioned on a first lateral side of an imaginary line along the bus, and at least a second pair of openings positioned on a second lateral side of the imaginary line along the bus, the first and the second pairs of openings being relatively arranged so that a first lead interconnecting the first pair of openings is in a twisted pair relationship with a second lead interconnecting the second pair of openings.
    Type: Grant
    Filed: February 25, 1994
    Date of Patent: June 13, 1995
    Assignee: Sony Electronics Inc.
    Inventors: Joseph J. Dombrowski, Donald E. Davis, Alberto M. Gonzalez, Kevin T. Lobb