Patents by Inventor Raman Basi

Raman Basi 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).

  • CoNbTi as high resistivity SAL material for high-density MR
    Patent number: 6452765
    Abstract: A soft adjacent layer made from a ternary alloy material and a MR sensor utilizing this soft adjacent layer. The ternary alloy material CoXY includes cobalt (Co), a first transition metal X and a second transition metal Y. In a preferred embodiment, X is niobium (Nb) and Y is titanium (Ti) so that the resulting ternary alloy material is CoNbTi. Alternatively, X and Y may be any transition metals such that the resulting ternary alloy material CoXY exhibits properties similar to CoNbTi. The high-density MR sensor of the present invention includes a SAL made from the ternary alloy material, a MR layer and a non-magnetic spacer sandwiched between the SAL and MR layer.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: September 17, 2002
    Assignee: Read-Rite Corporation
    Inventors: Nader Mahvan, Sukesh Mahajan, Raman Basi