Patents by Inventor Cancheepuram V. Srividya

Cancheepuram V. Srividya 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).

  • Publication number: 20040159872
    Abstract: The invention includes a method of depositing a noble metal. A substrate is provided. The substrate has a first region and a second region. The first and second regions are exposed to a mixture comprising a precursor of a noble metal and an oxidant. During the exposure, a layer containing the noble metal is selectively deposited onto the first region relative to the second region. In particular applications, the first region can comprise borophosphosilicate glass, and the second region can comprise either aluminum oxide or doped non-oxidized silicon. The invention also includes capacitor constructions and methods of forming capacitor constructions.
    Type: Application
    Filed: February 9, 2004
    Publication date: August 19, 2004
    Inventors: Cancheepuram V. Srividya, F. Daniel Gealy, Thomas M. Graettinger
  • Patent number: 6773984
    Abstract: The invention includes a method of depositing a noble metal. A substrate is provided. The substrate has a first region and a second region. The first and second regions are exposed to a mixture comprising a precursor of a noble metal and an oxidant. During the exposure, a layer containing the noble metal is selectively deposited onto the first region relative to the second region. In particular applications, the first region can comprise borophosphosilicate glass, and the second region can comprise either aluminum oxide or doped non-oxidized silicon. The invention also includes capacitor constructions and methods of forming capacitor constructions.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: August 10, 2004
    Assignee: Micron Technology, Inc.
    Inventors: Cancheepuram V. Srividya, F. Daniel Gealy, Thomas M. Graettinger
  • Publication number: 20040043559
    Abstract: The invention includes a method of depositing a noble metal. A substrate is provided. The substrate has a first region and a second region. The first and second regions are exposed to a mixture comprising a precursor of a noble metal and an oxidant. During the exposure, a layer containing the noble metal is selectively deposited onto the first region relative to the second region. In particular applications, the first region can comprise borophosphosilicate glass, and the second region can comprise either aluminum oxide or doped non-oxidized silicon. The invention also includes capacitor constructions and methods of forming capacitor constructions.
    Type: Application
    Filed: August 29, 2002
    Publication date: March 4, 2004
    Inventors: Cancheepuram V. Srividya, F. Daniel Gealy, Thomas M. Graettinger
  • Patent number: 5840427
    Abstract: A method is described for forming a corrosion resistant electrical component comprising exposing an electrical component to a first atmosphere containing silicon ions to coat the electrical component with a polysilicon film; and exposing the polysilicon coated component to a second atmosphere containing carbon ions generated from a gaseous mixture comprising a carbon source gas to encapsulate the polysilicon coated electrical component with a diamond-like carbon coating, the carbon source gas having a carbon to hydrogen atom ratio of between about 1:1 and 1:2.
    Type: Grant
    Filed: May 21, 1996
    Date of Patent: November 24, 1998
    Assignee: Teledyne Industries Incorporated
    Inventors: Suryadevara V. Babu, Cancheepuram V. Srividya
  • Patent number: 5674621
    Abstract: The present invention provides a fuser member having a substrate and an outermost layer of a fluorinated diamond like carbon wherein the fluorine content of the surface of said layer is between about 20 and 65 atomic percent based on the total amount of fluorine, carbon and oxygen in said surface. The fuser member is characterized in that the outermost layer provides for excellent release of the toner.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: October 7, 1997
    Assignee: Eastman Kodak Company
    Inventors: Susan Ann Visser, Suryadevara V. Babu, Cancheepuram V. Srividya