Patents by Inventor Eliseu M. Chaves Filho

Eliseu M. Chaves Filho 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).

  • Apparatus for spreading, scrambling and correlation in a reconfigurable digital signal processor
    Patent number: 7072320
    Abstract: A hardware unit within a DSP includes various circuits and components that allow spreading, complex scrambling, and complex correlation to be performed at the software level in a programmable processor at the speed levels required by third generation wireless communication systems.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: July 4, 2006
    Assignee: Morpho Technologies
    Inventor: Eliseu M. Chaves Filho