Patents by Inventor Sunil Sabharwal

Sunil Sabharwal 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: 10250965
    Abstract: The present disclosure describes a multi-mode headset incorporating both bone conduction and aural transducers. Bone conduction plates of the headset rest on a users' temples, just in front of each ear in one implementation, and create sound through vibrations in a first mode, allowing the user to listen to the headset while still leaving environmental or external sounds audible. In a second mode, the user detaches aural transducers or earbuds from an attachment point and inserts them into the user's ears, blocking external noise and providing passive and/or active noise isolation. In a third mode, both the bone conduction plates and aural transducers may be used simultaneously, providing additional amplitude and potentially wider frequency response. The headset may include a switch, such as a magnetic proximity sensor detecting the position of the aural transducers, to control a mixer or amplifier to re-route audio through the aural transducers.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: April 2, 2019
    Assignee: BIG O, INC.
    Inventors: Stefan Bisits Bullen, Nicolas Sabharwal, Sunil Sabharwal
  • Publication number: 20170318379
    Abstract: The present disclosure describes a multi-mode headset incorporating both bone conduction and aural transducers. Bone conduction plates of the headset rest on a users' temples, just in front of each ear in one implementation, and create sound through vibrations in a first mode, allowing the user to listen to the headset while still leaving environmental or external sounds audible. In a second mode, the user detaches aural transducers or earbuds from an attachment point and inserts them into the user's ears, blocking external noise and providing passive and/or active noise isolation. In a third mode, both the bone conduction plates and aural transducers may be used simultaneously, providing additional amplitude and potentially wider frequency response. The headset may include a switch, such as a magnetic proximity sensor detecting the position of the aural transducers, to control a mixer or amplifier to re-route audio through the aural transducers.
    Type: Application
    Filed: July 17, 2017
    Publication date: November 2, 2017
    Inventors: Stefan Bisits Bullen, Nicolas Sabharwal, Sunil Sabharwal
  • Patent number: 9788097
    Abstract: The present disclosure describes a multi-mode headset incorporating both bone conduction and aural transducers. Bone conduction plates of the headset rest on a users' temples, just in front of each ear in one implementation, and create sound through vibrations in a first mode, allowing the user to listen to the headset while still leaving environmental or external sounds audible. In a second mode, the user detaches aural transducers or earbuds from an attachment point and inserts them into the user's ears, blocking external noise and providing passive and/or active noise isolation. In a third mode, both the bone conduction plates and aural transducers may be used simultaneously, providing additional amplitude and potentially wider frequency response. The headset may include a switch, such as a magnetic proximity sensor detecting the position of the aural transducers, to control a mixer or amplifier to re-route audio through the aural transducers.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: October 10, 2017
    Assignee: BIG O LLC
    Inventors: Stefan Bisits Bullen, Nicolas Sabharwal, Sunil Sabharwal
  • Publication number: 20170223445
    Abstract: The present disclosure describes a multi-mode headset incorporating both bone conduction and aural transducers. Bone conduction plates of the headset rest on a users' temples, just in front of each ear in one implementation, and create sound through vibrations in a first mode, allowing the user to listen to the headset while still leaving environmental or external sounds audible. In a second mode, the user detaches aural transducers or earbuds from an attachment point and inserts them into the user's ears, blocking external noise and providing passive and/or active noise isolation. In a third mode, both the bone conduction plates and aural transducers may be used simultaneously, providing additional amplitude and potentially wider frequency response. The headset may include a switch, such as a magnetic proximity sensor detecting the position of the aural transducers, to control a mixer or amplifier to re-route audio through the aural transducers.
    Type: Application
    Filed: June 10, 2016
    Publication date: August 3, 2017
    Inventors: Stefan Bisits Bullen, Nicolas Sabharwal, Sunil Sabharwal
  • Patent number: D829190
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: September 25, 2018
    Assignee: BIG O INC.
    Inventors: Stefan Bisits Bullen, Nicolas Sabharwal, Sunil Sabharwal