Patents by Inventor Par Hakansson

Par Hakansson 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).

  • Patent number: 9838969
    Abstract: A method for setting operation modes of a group of communication devices in a communication network, wherein the group of communication devices comprises a first communication device and at least a second communication device, the method comprises receiving information from at least one device of said group of communication devices, determining an operation mode based on the received information and setting an operation mode on at least one of the other communication devices of the group of communication devices to the determined operation mode, wherein information is communicated between the two devices including state information and/or instructions to set the operation mode of at least one of the other communication device of the group of communication devices to the determined operation mode.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: December 5, 2017
    Assignee: Sony Mobile Communications Inc.
    Inventors: Scott Vance, Patrik Lundell, Par Hakansson
  • Publication number: 20160174158
    Abstract: A method for setting operation modes of a group of communication devices in a communication network, wherein the group of communication devices comprises a first communication device and at least a second communication device, the method comprises receiving information from at least one device of said group of communication devices, determining an operation mode based on the received information and setting an operation mode on at least one of the other communication devices of the group of communication devices to the determined operation mode, wherein information is communicated between the two devices including state information and/or instructions to set the operation mode of at least one of the other communication device of the group of communication devices to the determined operation mode.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 16, 2016
    Inventors: Scott Vance, Patrik Lundell, Par Hakansson
  • Patent number: 9100973
    Abstract: A wireless communication device comprises a wide area transceiver, an auxiliary receiver, a plurality of antennas for use by said auxiliary receiver and said wide area transceiver, and an antenna selection circuit. The antenna selection circuit selects an antenna configuration for the auxiliary receiver and the wide area transceiver. The antenna selection circuit is configured to measure a link quality for one or more of antennas used by the auxiliary receiver, and select an antenna configuration for the wide area transceiver based on the link quality measurements for the auxiliary receiver.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: August 4, 2015
    Assignees: Sony Corporation, Sony Mobile Communications AB
    Inventors: Pär Håkansson, Patrik Lundell, Johan Lundqvist
  • Patent number: 9020447
    Abstract: A method of operating an electronic device includes providing a plurality of antenna elements, determining that a change is to be made to at least one of the plurality of antenna elements, and scheduling the change to the at least one of the plurality of antenna elements during a time interval that a transmission power amplifier has a power level below a threshold. The change to the at least one of the plurality of antenna elements may also be made responsive to a reduction to the power level of the transmission power amplifier below the threshold.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: April 28, 2015
    Assignees: Sony Corporation, Sony Mobile Communications AB
    Inventors: Erik Lennart Bengtsson, Olof Zander, Scott LaDell Vance, Pär Håkansson, Daniel Lönblad
  • Publication number: 20140140224
    Abstract: A wireless communication device comprises a wide area transceiver, an auxiliary receiver, a plurality of antennas for use by said auxiliary receiver and said wide area transceiver, and an antenna selection circuit. The antenna selection circuit selects an antenna configuration for the auxiliary receiver and the wide area transceiver. The antenna selection circuit is configured to measure a link quality for one or more of antennas used by the auxiliary receiver, and select an antenna configuration for the wide area transceiver based on the link quality measurements for the auxiliary receiver.
    Type: Application
    Filed: November 19, 2012
    Publication date: May 22, 2014
    Inventors: Pär Håkansson, Patrik Lundell, Johan Lundqvist
  • Publication number: 20130316662
    Abstract: A method of operating an electronic device includes providing a plurality of antenna elements, determining that a change is to be made to at least one of the plurality of antenna elements, and scheduling the change to the at least one of the plurality of antenna elements during a time interval that a transmission power amplifier has a power level below a threshold. The change to the at least one of the plurality of antenna elements may also be made responsive to a reduction to the power level of the transmission power amplifier below the threshold.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 28, 2013
    Inventors: Erik Lennart Bengtsson, Olof Zander, Scott LaDell Vance, Pär Håkansson, Daniel Lönblad