Patents by Inventor Richard D. Catero

Richard D. Catero 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).

  • High voltage thin film transistor on PLZT and method of manufacture thereof
    Patent number: 4751196
    Abstract: A high voltage thin film transistor structure and method are disclosed which make it possible to fabricate matrix displays with integrated pixel switches on PLZT substrates. A polysilicon transistor capable of withstanding more than 60 V across the source and drain and with a ratio of on to off current in excess of 10.sup.3 is disclosed. The fabrication method disclosed is suitable for use with brittle and readily oxidizable PLZT substrates.
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: June 14, 1988
    Assignee: Motorola Inc.
    Inventors: Ronald C. Pennell, Richard D. Catero, Stephen L. Lovelis