Patents by Inventor Hannu Palomaa

Hannu Palomaa 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).

  • Antenna arrangement
    Patent number: 8849217
    Abstract: There is provided a method, an apparatus and a computer program product, which introduces a phase shift between radiation phase patterns of associated antennas which are applicable in transmitting and/or receiving radio frequency signals simultaneously via an air interface, wherein the phase shift is introduced in order to obtain orthogonality between the associated radio frequency signals.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: September 30, 2014
    Assignee: Broadcom Corporation
    Inventors: Seppo Rousu, Hannu Palomaa, Andrew Frankton
  • Antenna Arrangement
    Publication number: 20120329407
    Abstract: There is provided a method, an apparatus and a computer program product, which introduces a phase shift between radiation phase patterns of associated antennas which are applicable in transmitting and/or receiving radio frequency signals simultaneously via an air interface, wherein the phase shift is introduced in order to obtain orthogonality between the associated radio frequency signals.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 27, 2012
    Inventors: Seppo ROUSU, Hannu Palomaa, Andrew Frankton