Patents by Inventor Cecilia Gabriela Galarza

Cecilia Gabriela Galarza 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).

  • Method and apparatus for characterization of disturbers in communication systems
    Patent number: 6970415
    Abstract: A method and apparatus for identification of interference sources are disclosed.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: November 29, 2005
    Assignee: Tokyo Electron Limited
    Inventors: Cecilia Gabriela Galarza, Michail Tsatsanis, Mark Alan Erickson, Ioannis Kanellakopoulos, James W. Waite, Ming Gu, Sunil C. Shah, Daniel Joseph Hernandez, Thomas E. Paré, Jr., Norman Man Leung Yuen
  • Method and apparatus for mitigation of disturbers in communication systems
    Patent number: 6834109
    Abstract: The present invention includes a method and system for compensating for cross-talk interference in communication systems. The method includes estimation of the interfering signals. Further, the method includes performing a compensation operation on at least one interfering signal.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: December 21, 2004
    Assignee: Tokyo Electron Limited
    Inventors: Thomas E. Paré, Jr., Michail Tsatsanis, Ioannis Kanellakopoulos, Mark Alan Erickson, Cecilia Gabriela Galarza, James W. Waite, Daniel Joseph Hernandez, Sunil C. Shah, Ming Gu, Norman Man Leung Yuen, Heberly Rosario, Di Lin, Fernando Lopez-de-Victoria
  • Method and system for design and implementation of fixed-point filters for control and signal processing
    Patent number: 6711598
    Abstract: A method and system is disclosed for design and implementation of fixed-point filters from floating-point filters. A design sequence for designing a fixed-point filter for a system is selected. A low-order floating-point filter and a first set of parameters associated with the low-order floating-point filter components are then selected. One or more parameters of the first set of parameters is then iteratively modified to obtain a set of modified parameters, until a plurality of performance characteristics calculated using the first set of parameters meets a performance objective for the fixed-point filter for the system.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: March 23, 2004
    Assignee: Tokyo Electron Limited
    Inventors: Thomas E. Paré, Jr., Daniel Joseph Hernandez, Cecilia Gabriela Galarza, Mark Alan Erickson, Sunil C. Shah