Patents by Inventor Thomas L. Carndell

Thomas L. Carndell 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).

  • Resistor structure and method of fabrication
    Patent number: 5200733
    Abstract: A resistor in an integrated circuit having a conductive shield layer between the resistor and an insulative layer. The contacts of the resistor may also contact the conductive shield layer. The shield layer may be formed during a single or double level polysilicon bipolar transistor fabrication process.
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: April 6, 1993
    Assignee: Harris Semiconductor Corporation
    Inventors: Christopher K. Davis, Thomas L. Carndell