Patents by Inventor Sven Stenzel

Sven Stenzel 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).

  • Techniques for cooling portable devices
    Patent number: 7843691
    Abstract: The invention relates to cooling techniques for portable devices such as, for example, mobile telephones. In one implementation, a portable device comprises one or more printed circuit boards (“PCBs”) supporting multiple heat-generating components, an airflow generator adapted to generate an airflow internally in the portable device, and a heat sink element thermally connected to the heat-generating components, wherein the heat sink element is adapted to receive heat from the heat-generating components for dissipation by the airflow.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: November 30, 2010
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Armin Reichert, Sven Stenzel
  • Techniques for Cooling Portable Devices
    Publication number: 20090195983
    Abstract: The invention relates to cooling techniques for portable devices such as, for example, mobile telephones. In one implementation, a portable device comprises one or more printed circuit boards (“PCBs”) supporting multiple heat-generating components, an airflow generator adapted to generate an airflow internally in the portable device, and a heat sink element thermally connected to the heat-generating components, wherein the heat sink element is adapted to receive heat from the heat-generating components for dissipation by the airflow.
    Type: Application
    Filed: December 9, 2008
    Publication date: August 6, 2009
    Inventors: Armin Reichert, Sven Stenzel