Patents by Inventor Jesper Hilmersson

Jesper Hilmersson 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).

  • Minimizing energy usage in a wireless portable unit based on motion of the device
    Patent number: 7848270
    Abstract: A method for minimizing energy usage in a portable unit in a wireless communications system incorporates means to locally generate information on motion of the portable unit and to adapt a transmission from the portable unit based upon such motion information so that energy usage is minimized. By applying this method, information concerning motion of the portable unit is utilized in order to adapt transmissions from the portable unit in such a way that less energy is consumed. In the case of a portable telephone, connection time is thereby primarily increased, because it is then that most energy is used for transmission. In many cases standby time is also increased because many telephones also transmit information during standby, for example during so-called roaming.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: December 7, 2010
    Assignee: Ascom Tateco AB
    Inventor: Jesper Hilmersson
  • Minimizing energy usage in a portable unit in a wireless communications system
    Publication number: 20060245385
    Abstract: A method for minimizing energy usage in a portable unit in a wireless communications system incorporates means to locally generate information on motion of the portable unit and to adapt a transmission from the portable unit based upon such motion information so that energy usage is minimized. By applying this method, information concerning motion of the portable unit is utilized in order to adapt transmissions from the portable unit in such a way that less energy is consumed. In the case of a portable telephone, connection time is thereby primarily increased, because it is then that most energy is used for transmission. In many cases standby time is also increased because many telephones also transmit information during standby, for example during so-called roaming.
    Type: Application
    Filed: April 25, 2006
    Publication date: November 2, 2006
    Inventor: Jesper Hilmersson