Patents by Inventor Bror Tingvall

Bror Tingvall 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).

  • Method and a device for generating engine acoustic emissions, a computer program and a computer program product
    Patent number: 8938080
    Abstract: A method for generating engine acoustic emissions including the steps of providing a loudspeaker configuration (100) based upon the configuration of said engine, and feeding the said loudspeaker configuration (100) with signals for providing desired engine acoustic emission. Also a device, a computer program and a computer program product for performing the method.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: January 20, 2015
    Assignee: Scania CV AB
    Inventors: Ragnar Glav, Manfred Klopotek Von Glowczewski, Adam Wikström, Ola Jönsson, Bror Tingvall, Roger Johnsson
  • METHOD AND A DEVICE FOR GENERATING ENGINE ACOUSTIC EMISSIONS, A COMPUTER PROGRAM AND A COMPUTER PROGRAM PRODUCT
    Publication number: 20120155672
    Abstract: A method for generating engine acoustic emissions including the steps of providing a loudspeaker configuration (100) based upon the configuration of said engine, and feeding the said loudspeaker configuration (100) with signals for providing desired engine acoustic emission. Also a device, a computer program and a computer program product for performing the method.
    Type: Application
    Filed: August 11, 2010
    Publication date: June 21, 2012
    Inventors: Ragnar Glav, Manfred Klopotek Von Glowczewski, Adam Wikström, Ola Jönssson, Bror Tingvall, Roger Johnsson