Patents by Inventor Robert J. M. Gordenker

Robert J. M. Gordenker 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).

  • System for recording track-centering servo signals on multi-track magnetic medium
    Patent number: 5617269
    Abstract: A multi-track servo recording head includes a multi-tip write core for simultaneously writing a plurality of tracking signals on magnetic storage media. The magnetic recording head may include an optical edge sensor and a magnetic edge sensor for sensing the position of the recording head relative to the edge of the storage media. Additionally, a read core is provided to detect the longitudinal position of the storage media relative to the recording head during media transport.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: April 1, 1997
    Assignee: Conner Peripherals, Inc.
    Inventors: Robert J. M. Gordenker, Lawrence J. Tucker, Michael E. Murphy