Patents by Inventor Paul Wen Shen

Paul Wen Shen 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).

  • Patent number: 8929561
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for automatically analyzing, modifying, and mixing a plurality of audio signals. The modification of the audio signals takes place to avoid spectral collisions which occur when more than one signal simultaneously occupies one or more of the same frequency bands. The modifications mask out some signals to allow others to exist unaffected. Also disclosed herein is a method for displaying the identified spectral collisions superimposed on graphical waveform representations of the analyzed signals.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: January 6, 2015
    Assignee: Apple Inc.
    Inventors: Jerremy Holland, Ken Matsuda, Iroro F. Orife, Paul Wen Shen
  • Publication number: 20120237040
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for automatically analyzing, modifying, and mixing a plurality of audio signals. The modification of the audio signals takes place to avoid spectral collisions which occur when more than one signal simultaneously occupies one or more of the same frequency bands. The modifications mask out some signals to allow others to exist unaffected. Also disclosed herein is a method for displaying the identified spectral collisions superimposed on graphical waveform representations of the analyzed signals.
    Type: Application
    Filed: March 16, 2011
    Publication date: September 20, 2012
    Applicant: Apple Inc.
    Inventors: Jerremy Holland, Ken Matsuda, Iroro F. Orife, Paul Wen Shen