Patents by Inventor Jukka Vesa Tapani V. Rauhala

Jukka Vesa Tapani V. Rauhala 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).

  • Loudspeaker protection apparatus and method thereof
    Patent number: 9066171
    Abstract: An apparatus comprises at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine at least one parameter of a transducer on the basis of received information; and modify a received signal for actuating the transducer on the basis of the determined parameters of the transducer and a frequency spectrum of the received signal. The apparatus protects the transducer from damage due to excessive displacement caused by the received signal.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: June 23, 2015
    Assignee: Nokia Corporation
    Inventors: Jukka Vesa Tapani V. Rauhala, Jouni Paaaho
  • Loudspeaker Protection Apparatus and Method Thereof
    Publication number: 20120300949
    Abstract: An apparatus comprises at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine at least one parameter of a transducer on the basis of received information; and modify a received signal for actuating the transducer on the basis of the determined parameters of the transducer and a frequency spectrum of the received signal.
    Type: Application
    Filed: December 24, 2009
    Publication date: November 29, 2012
    Applicant: NOKIA CORPORATION
    Inventors: Jukka Vesa Tapani V. Rauhala, Jouni Paaaho