Patents by Inventor John Joseph Gallo

John Joseph Gallo 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).

  • Crystal resonator of (yzw).theta. orientation having a thickness to width ratio of less than one
    Patent number: 3955109
    Abstract: Spurious modes related to the slow shear mode in an X-cut lithium tantalate crystal are suppressed and/or eliminated by reducing the ratio of plate dimension along the slow shear direction (y') to the dimension along the X direction. Undesired modes associated with the flexural family of modes can be separated in frequency from the desired, fast shear mode by the "proper" ratio of plate dimension along the fast shear direction (z') to the dimension along the X axis.
    Type: Grant
    Filed: November 29, 1974
    Date of Patent: May 4, 1976
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Albert Anthony Comparini, John Joseph Gallo
  • Tail light adaptor
    Patent number: D791376
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: July 4, 2017
    Inventor: John Joseph Gallo