Patents by Inventor Frederick Ackerman

Frederick Ackerman 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 and composition for depositing silicon dioxide layers
    Patent number: 4780334
    Abstract: A method and composition for depositing SiO.sub.2 on substrates by chemical vapor deposition are provided wherein aminoxysilane reagents are utilized. These aminoxysilane reagents pyrolyze at about the same temperatures as organometallic reagents, permitting multiple alternating layers of silicon dioxide and metal oxides to be formed at the same operating temperature.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: October 25, 1988
    Assignee: General Electric Company
    Inventor: Frederick Ackerman