Patents by Inventor Vishu Singh

Vishu Singh 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).

  • Providing ambient naturalness in ANR headphones
    Patent number: 10074354
    Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: September 11, 2018
    Assignee: Bose Corporation
    Inventors: Daniel M. Gauger, Jr., Ricardo F. Carreras, Jason Harlow, Neil Adam Ranney, Martin David Ring, Roman Sapiejewski, Vishu Singh
  • Providing ambient naturalness in ANR headphones
    Patent number: 8798283
    Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: August 5, 2014
    Assignee: Bose Corporation
    Inventors: Daniel M. Gauger, Jr., Ricardo F. Carreras, Jason Harlow, Neil Adam Ranney, Martin David Ring, Roman Sapiejewski, Vishu Singh
  • Providing Ambient Naturalness in ANR Headphones
    Publication number: 20140126734
    Abstract: In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 8, 2014
    Applicant: Bose Corporation
    Inventors: Daniel M. Gauger, JR., Ricardo F. Carreras, Jason Harlow, Neil Adam Ranney, Martin David Ring, Roman Sapiejewski, Vishu Singh