Patents by Inventor Jason Tsuchi Jen

Jason Tsuchi Jen 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 bandwidth management of IBOC audio signals during blending
    Patent number: 9252899
    Abstract: A method and apparatus are provided for smoothly blending analog and digital portions of a composite digital audio broadcast signal by using look ahead metrics computed from previously received audio frames to dynamically adjust either stereo separation or bandwidth or both of the digital audio portion of the digital audio broadcast signal to produce an adjusted digital audio portion that is blended with the analog audio portion.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: February 2, 2016
    Assignee: iBiquity Digital Corporation
    Inventors: Ashwini Pahuja, Jason Tsuchi Jen
  • Adaptive Bandwidth Management of IBOC Audio Signals During Blending
    Publication number: 20130343547
    Abstract: A method and apparatus are provided for smoothly blending analog and digital portions of a composite digital audio broadcast signal by using look ahead metrics computed from previously received audio frames to dynamically adjust either stereo separation or bandwidth or both of the digital audio portion of the digital audio broadcast signal to produce an adjusted digital audio portion that is blended with the analog audio portion.
    Type: Application
    Filed: June 26, 2012
    Publication date: December 26, 2013
    Inventors: Ashwini Pahuja, Jason Tsuchi Jen