Patents by Inventor Timo Huttunen

Timo Huttunen 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).

  • Mobile phone and interface configuration in a mobile phone
    Patent number: 5903850
    Abstract: The invention relates to a mobile phone (1) and specifically to an interface for connecting external signals received from and transmitted to external devices to the mobile phone, and to an interface configuration for connecting the mobile phone to external signals. In the mobile phone of the invention, external digital signals are basically received and transmitted over a coaxial line (6) connected to an RF signal connector (3). In the interface configuration of the invention an interface unit (31) is provided at one end of the coaxial line (6), the interface unit controlling the transmission of external signals connected to connectors (35, 60, 61a, 61b, 61c) over the coaxial line (6) between the mobile phone (1) and the external devices. In one embodiment of the invention power supply to the mobile phone also takes place over the RF connector (3) and the coaxial line (6) connected to this.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: May 11, 1999
    Assignee: Nokia Mobile Phones Ltd.
    Inventors: Timo Huttunen, Pekka Lonka