Patents by Inventor Justin E. Harlow

Justin E. Harlow 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).

  • Method of serialization of dice
    Patent number: 4409686
    Abstract: The dice of a wafer are serialized using a wafer mask formed by stepping and repeating a chip pattern with a blank area in rows and columns on the wafer and forming distinctive location identifying indicia in the blank area on each chip using a pattern generator and stepping to each blank area on each chip.
    Type: Grant
    Filed: June 16, 1980
    Date of Patent: October 11, 1983
    Assignee: Harris Corporation
    Inventors: Kenneth A. Ports, Justin E. Harlow