Patents by Inventor Sudhaker R. Anumula

Sudhaker R. Anumula 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).

  • Adaptive equalizer utilizing eye diagram
    Patent number: 9160580
    Abstract: A communications system comprising a communications media. A receiver coupled to the communications media and configured to receive a data signal from the communications media. An adaptive equalizer configured to process the data signal and to adjust a multi-frequency inverse transfer function to compensate for a multi-frequency transfer function of the communications media.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: October 13, 2015
    Assignee: CONEXANT SYSTEMS, INC.
    Inventors: Hanan Cohen, Sudhaker R. Anumula
  • ADAPTIVE EQUALIZER UTILIZING EYE DIAGRAM
    Publication number: 20130223505
    Abstract: A communications system comprising a communications media. A receiver coupled to the communications media and configured to receive a data signal from the communications media. An adaptive equalizer configured to process the data signal and to adjust a multi-frequency inverse transfer function to compensate for a multi-frequency transfer function of the communications media.
    Type: Application
    Filed: February 22, 2013
    Publication date: August 29, 2013
    Inventors: Hanan Cohen, Sudhaker R. Anumula
  • ADAPTIVE HIGH DYNAMIC RANGE SURFACE CAPACITIVE TOUCHSCREEN CONTROLLER
    Publication number: 20120062500
    Abstract: A system for controlling a touch screen. A touch screen element having a plurality of contacts, such as one contact electrode at each of four corners. A multiplexer coupled to the touch screen element for forming a plurality of connections, such as various combinations of the contact electrodes to allow measurements to be made of the impedance of the touch screen element from the left side to the right side, from the top to the bottom, and do forth. A touch screen processor coupled to the touch screen element for determining an oscillation frequency of the touch screen element as a function of the electrode connections.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 15, 2012
    Inventors: Mark E. Miller, George C. Sneed, Ramakrishna Y. Vadapalli, Sudhaker R. Anumula