Patents by Inventor Abdulhameed Manadath

Abdulhameed Manadath 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).

  • Register-based shifts for a unidirectional rotator
    Patent number: 8335810
    Abstract: A processor having a unidirectional rotator configured to shift or rotate data in one direction is disclosed. The processor also includes a control unit having logic configured to modify a shift value specified by a registered-based shift, or rotate, instruction in an opposite direction, the modified shift value being usable by the rotator to shift, or rotate, the data in the one direction, and thereby, generate the same result as if the data in the rotator had otherwise been shifted, or rotated, in the opposite direction by the shift value originally specified by the registered-based instruction. The control unit is further configured to bypass the logic and provide to the rotator a shift value specified by a register-based instruction to shift, or rotate, the data in the one direction.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: December 18, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Anthony D. Klein, Michael Scott McIlvaine, Abdulhameed A. Manadath
  • Register-based shifts for a unidirectional rotator
    Publication number: 20070180008
    Abstract: A processor having a unidirectional rotator configured to shift or rotate data in one direction is disclosed. The processor also includes a control unit having logic configured to modify a shift value specified by a registered-based shift, or rotate, instruction in an opposite direction, the modified shift value being usable by the rotator to shift, or rotate, the data in the one direction, and thereby, generate the same result as if the data in the rotator had otherwise been shifted, or rotated, in the opposite direction by the shift value originally specified by the registered-based instruction. The control unit is further configured to bypass the logic and provide to the rotator a shift value specified by a register-based instruction to shift, or rotate, the data in the one direction.
    Type: Application
    Filed: January 31, 2006
    Publication date: August 2, 2007
    Inventors: Anthony Klein, Michael Mcllvaine, Abdulhameed Manadath