Patents by Inventor Iiro Jantunen

Iiro Jantunen 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 of and apparatus for synchronization
    Patent number: 9014238
    Abstract: A method and apparatus of synchronizing pulsed wireless communication between a first transceiver and a second transceiver. It includes the steps of transmitting a pulse signal from a first transceiver to a second transceiver; transmitting a reflection signal from the second transceiver to the first transceiver if the transmitted pulse signal is received at the second transceiver within an active reception period of the second transceiver; and detecting the reflection pulse to determine synchronization between the first transceiver and the second transceiver. Embodiments of the invention also relate to an apparatus for carrying out the method. In one embodiment, the reflection signal is generated by a super-regenerative oscillator.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: April 21, 2015
    Assignees: Nokia Corporation, Commissariat a l'Energie Atomique et aux Energies Alternatives
    Inventors: Joni Jantunen, Jarmo Arponen, Iiro Jantunen, Michaël Pelissier, Bertrand Gomez, Jaakko Varteva