Patents by Inventor Padmavathi Devi Volety

Padmavathi Devi Volety 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).

  • Pulse code modulation conversion circuit and method
    Patent number: 8462026
    Abstract: A circuit includes an enhanced frequency range linear pulse code modulation conversion circuit. The enhanced frequency range linear pulse code modulation conversion circuit is driven by a clock signal within a frequency range. The enhanced frequency range linear pulse code modulation conversion circuit provides enhanced frequency range linear pulse code modulated information. More specifically, the enhanced frequency range linear pulse code modulation conversion circuit is provided by selectively decimating and interpolating non-enhanced frequency range linear pulse code modulated information based on a desired output sampling frequency and the frequency range.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: June 11, 2013
    Assignee: ATI Technologies ULC
    Inventors: Sateesh Lagudu, Mahabaleswara Bhatt, Padmavathi Devi Volety
  • PULSE CODE MODULATION CONVERSION CIRCUIT AND METHOD
    Publication number: 20110116656
    Abstract: A circuit includes an enhanced frequency range linear pulse code modulation conversion circuit. The enhanced frequency range linear pulse code modulation conversion circuit is driven by a clock signal within a frequency range. The enhanced frequency range linear pulse code modulation conversion circuit provides enhanced frequency range linear pulse code modulated information. More specifically, the enhanced frequency range linear pulse code modulation conversion circuit is provided by selectively decimating and interpolating non-enhanced frequency range linear pulse code modulated information based on a desired output sampling frequency and the frequency range.
    Type: Application
    Filed: December 16, 2009
    Publication date: May 19, 2011
    Applicant: ATI Technologies ULC
    Inventors: Sateesh Lagudu, Mahabaleswara Bhatt, Padmavathi Devi Volety