Patents by Inventor Antti Helander

Antti Helander 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 FOR USING ACCELEROMETER DETECTED IMAGINED KEY PRESS
    Publication number: 20100302139
    Abstract: A portable apparatus comprising input means arranged to receive user input comprising of one or more taps on the portable apparatus. The apparatus is able to detect the taps on the portable apparatus and to determine at least one location of the taps on the portable apparatus. The apparatus is further able to define an imaginary key on the apparatus on the determined location.
    Type: Application
    Filed: February 21, 2008
    Publication date: December 2, 2010
    Applicant: NOKIA CORPORATION
    Inventors: Vesa Luiro, Markku Pulkkinen, Anssi Saarimaki, Antti Helander