Patents by Inventor Iraj E. Kavosh

Iraj E. Kavosh 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).

  • Laser textured magnetic disk
    Publication number: 20040265646
    Abstract: A magnetic disk is provided which comprises a nonmetallic glass or glass ceramic substrate having one or more under layers, a magnetic layer applied over the under layers, and a hard carbon layer applied over the magnetic layer. A plurality of bumps are formed on the magnetic disk by applying a beam from a near infrared wavelength laser to the surface of the carbon layer.
    Type: Application
    Filed: May 28, 2004
    Publication date: December 30, 2004
    Applicant: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Iraj E. Kavosh, James Shuster, Andrew Ching Tam