Patents by Inventor Jacqueline K. Bianchi

Jacqueline K. Bianchi 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).

  • Reactive ion etching process
    Patent number: 4601782
    Abstract: In a process for etching by reactive ion etching, a ceramic partially masked by an organic photoresist, an etch gas containing SF.sub.6, a noble gas and a small percentage of a carbon-containing gas is used.
    Type: Grant
    Filed: June 20, 1985
    Date of Patent: July 22, 1986
    Assignee: International Business Machines Corp.
    Inventors: Jacqueline K. Bianchi, Robert A. Gdula, Dennis J. Lange