Patents by Inventor Sunil Bharitkar

Sunil Bharitkar 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).

  • System and method for automatic room acoustic correction in multi-channel audio environments
    Publication number: 20030235318
    Abstract: A system and a method for correcting, simultaneously at multiple-listener positions, distortions introduced by the acoustical characteristics includes intelligently weighing the room acoustical responses to form a room acoustical correction filter.
    Type: Application
    Filed: June 20, 2003
    Publication date: December 25, 2003
    Inventors: Sunil Bharitkar, Chris Kyriakakis
  • Method of determining waveform stability for pulse echo layer thickness transducer
    Patent number: 6502059
    Abstract: A method is provided of determining waveform stability of a pulse echo layer transducer (PELT) used for measuring paint film thickness of painted bodies. The method includes the steps of reading a signal with the PELT transducer with respect to a desired location of the vehicle. The method also includes the steps of determining whether a maximum absolute value of the read signal is greater than a noise threshold (&phgr;) and computing a measure (&rgr;) based on an option (k). The method includes the steps of determining whether the computed measure (&rgr;) is above or below a predetermined threshold (T) based on the option (k), and concluding a stable/unstable signal from the PELT transducer.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: December 31, 2002
    Assignee: Ford Global Technologies, Inc.
    Inventors: Dimitar P. Filev, Frank Migda, Sunil Bharitkar