Patents by Inventor Janne T Nurminen

Janne T Nurminen 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: 7996725
    Abstract: A method for monitoring the status of a memory device is disclosed. The method includes, during operation of the memory device, exercising a first portion of the memory device more than at least one other portion of the memory device in order to induce an accelerated rate of aging of the first portion. The first portion is monitored to detect at least a potential for a failure in the first portion. According to the method, in response to monitoring the first portion, at least one corrective action is performed. Apparatus and computer readable media are also disclosed.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: August 9, 2011
    Assignee: Nokia Corporation
    Inventors: Janne T. Nurminen, Kimmo J. Mylly, Matti K. Floman
  • Publication number: 20100125760
    Abstract: A method for monitoring the status of a memory device is disclosed. The method includes, during operation of the memory device, exercising a first portion of the memory device more than at least one other portion of the memory device in order to induce an accelerated rate of aging of the first portion. The first portion is monitored to detect at least a potential for a failure in the first portion. According to the method, in response to monitoring the first portion, at least one corrective action is performed. Apparatus and computer readable media are also disclosed.
    Type: Application
    Filed: November 14, 2008
    Publication date: May 20, 2010
    Inventors: Janne T. Nurminen, Kimmo J. Mylly, Matti K. Floman
  • Patent number: 7190056
    Abstract: An IC package dissipates thermal energy using thermally and electrically conductive thermal fingers. The IC package includes a substrate material with a die pad area, which is suitable to support an integrated circuit. A plurality of solder ball pads is disposed on a first surface of the substrate material and a plurality of conductive thermal fingers encompass the die pad area to facilitate the dissemination of thermal energy from the die pad area to the substrate and/or printed wiring board.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: March 13, 2007
    Assignee: Nokia Corporation
    Inventor: Janne T Nurminen
  • Patent number: 7109573
    Abstract: An IC package dissipates thermal energy using thermally and electrically conductive projections. The IC package includes a substrate material with a die pad area, which is suitable to support an integrated circuit. A plurality of solder ball pads is disposed on a first surface of the substrate material and a plurality of conductive projections radiate outwardly from the die pad area and extend to cover a corresponding selected solder ball pad to facilitate the dissemination of thermal energy from the die pad area to the substrate and/or printed wiring board.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: September 19, 2006
    Assignee: Nokia Corporation
    Inventor: Janne T Nurminen
  • Patent number: 6954360
    Abstract: An IC package dissipates thermal energy using thermal bars. The IC package includes a substrate material with a die pad area, which is suitable to support an integrated circuit. A plurality of solder ball pads is disposed on a first surface of the substrate material and a plurality of conductive thermal bars radiate outwardly from the die pad area and extend to the edge of the substrate component to facilitate the dissemination of thermal energy from the die pad area to the substrate and/or printed wiring board.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: October 11, 2005
    Assignee: Nokia Corporation
    Inventor: Janne T Nurminen
  • Publication number: 20040253767
    Abstract: An IC package dissipates thermal energy using thermally and electrically conductive projections. The IC package includes a substrate material with a die pad area, which is suitable to support an integrated circuit. A plurality of solder ball pads is disposed on a first surface of the substrate material and a plurality of conductive projections radiate outwardly from the die pad area and extend to cover a corresponding selected solder ball pad to facilitate the dissemination of thermal energy from the die pad area to the substrate and/or printed wiring board.
    Type: Application
    Filed: June 10, 2003
    Publication date: December 16, 2004
    Applicant: NOKIA CORPORATION
    Inventor: Janne T. Nurminen