Patents by Inventor Igor Igor Chikalov

Igor Igor Chikalov 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 encoding audio data
    Patent number: 10121480
    Abstract: A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: November 6, 2018
    Assignee: Intel Corporation
    Inventors: Dmitry N. Budnikov, Igor Igor Chikalov, Sergey N. Zheltov
  • Method and Apparatus for Encoding Audio Data
    Publication number: 20170025131
    Abstract: A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values.
    Type: Application
    Filed: July 28, 2016
    Publication date: January 26, 2017
    Inventors: Dmitry N. Budnikov, Igor Igor Chikalov, Sergey N. Zheltov
  • Method and apparatus for processing audio data
    Patent number: 9424854
    Abstract: A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: August 23, 2016
    Assignee: Intel Corporation
    Inventors: Dmitry N. Budnikov, Igor Igor Chikalov, Sergey N. Zheltov