Patents by Inventor Jarmo Koponen

Jarmo Koponen 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).

  • Radio telephone
    Patent number: 5956625
    Abstract: A portable telephone with a slidable cover (2), a microphone (10) arranged in the slidable cover (2), and an operating face (5) which may be covered fully or partly by sliding movement of the cover (2). The microphone (10) in the cover (2) is electrically connected to electric parts in a telephone housing (3) via a sliding contact. The sliding contact is constructed as a connector means (20) in the form of slide shoes co-operating with a plurality of conductors (15) which extend in the direction of the sliding movement.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: September 21, 1999
    Assignee: Nokia Mobile Phones, Ltd.
    Inventors: Lars Stecher Hansen, Jarmo Koponen