Patents by Inventor Mitchell J. Heinrich

Mitchell J. Heinrich 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).

  • Parametric array for a head-mountable device
    Patent number: 8750541
    Abstract: An apparatus includes a head-mountable support structure, a transducer array coupled to the support structure, and a processor configured to control the transducer array to radiate ultrasonic waves toward an ear of a user of the head-mountable support structure. The ultrasonic waves are audible.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: June 10, 2014
    Assignee: Google Inc.
    Inventors: Jianchun Dong, Eliot Kim, Mitchell J. Heinrich