Patents by Inventor Teemu Tuomela

Teemu Tuomela 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).

  • Interference reduction
    Patent number: 7190690
    Abstract: Bluetooth relay devices can be used for networking different Bluetooth devices. Such relay devices typically have many Bluetooth modules, each of which can communicate with a number of different Bluetooth devices and/or adjacent relay devices. In order to avoid transmitting by one Bluetooth module of a relay device whilst its another Bluetooth module receives, all the Bluetooth modules of the relay device are set as masters and one of them is given control over the others so as to enforce all the Bluetooth modules to time their receptions so that no simultaneous transmissions by another Bluetooth modules occur.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: March 13, 2007
    Assignee: Nokia Corporation
    Inventors: Teemu Tuomela, Arto Palin
  • Interference reduction
    Publication number: 20030235179
    Abstract: Bluetooth relay devices can be used for networking different Bluetooth devices. Such relay devices typically have many Bluetooth modules, each of which can communicate with a number of different Bluetooth devices and/or adjacent relay devices. In order to avoid transmitting by one Bluetooth module of a relay device whilst its another Bluetooth module receives, all the Bluetooth modules of the relay device are set as masters and one of them is given control over the others so as to enforce all the Bluetooth modules to time their receptions so that no simultaneous transmissions by another Bluetooth modules occur.
    Type: Application
    Filed: June 25, 2002
    Publication date: December 25, 2003
    Applicant: Nokia Corporation
    Inventors: Teemu Tuomela, Arto Palin