Patents by Inventor Ossi Piirainen

Ossi Piirainen 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).

  • Connection method and connection arrangement
    Patent number: 6776656
    Abstract: The invention relates to a connection method and a connection arrangement. The solution employs an adapter fastener, which is intended for both an adapter connection and a circuit board connection, the adapter fastener being electrically conductive. The adapter fastener comprises a hole, which extends through the adapter fastener and to which a coaxial cable is fixed. The sheath of the coaxial cable is electrically connected to the adapter fastener and a male connection is formed at the adapter fastener by means of an inner conductor of the coaxial cable. In the adapter connection, the inner conductor of the coaxial cable is connected electrically to a female contact of a standardized adapter and the adapter fastener is connected electrically to the frame of the standardized adapter by means of adapter protrusions.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: August 17, 2004
    Assignee: Nokia Corporation
    Inventors: Pasi Lehtonen, Ossi Piirainen, Kimmo Huhtala
  • Connection method and connection arrangement
    Publication number: 20040063358
    Abstract: The invention relates to a connection method and a connection arrangement. The solution employs an adapter fastener, which is intended for both an adapter connection and a circuit board connection, the adapter fastener being electrically conductive. The adapter fastener comprises a hole, which extends through the adapter fastener and to which a coaxial cable is fixed. The sheath of the coaxial cable is electrically connected to the adapter fastener and a male connection is formed at the adapter fastener by means of an inner conductor of the coaxial cable. In the adapter connection, the inner conductor of the coaxial cable is connected electrically to a female contact of a standardized adapter and the adapter fastener is connected electrically to the frame of the standardized adapter by means of adapter protrusions.
    Type: Application
    Filed: July 3, 2003
    Publication date: April 1, 2004
    Inventors: Pasi Lehtonen, Ossi Piirainen, Kimmo Huhtala