Patents by Inventor Teppo Jylanki

Teppo Jylanki 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).

  • Call transfer and simplex call capability in a residential system using wireless residential extension handsets
    Patent number: 5854977
    Abstract: A wireless communications system (1) has at least one base station, such as a personal base station (5), and a plurality of mobile stations (10) capable of wireless communications with the at least one personal base station. In response to input from a user of a first mobile station, a first step of a method transmits a message from the first mobile station to the personal base station, the message including a request for service and information specifying another mobile station. The message is received at the personal base station and the request for service is interpreted as being one of a plurality of types. In one embodiment the message is interpreted in accordance with a state of the mobile station when transmitting the message.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: December 29, 1998
    Assignee: Nokia Mobile Phones Limited
    Inventors: Markku Oksanen, Juha Peranto, Seppo Alanara, Teppo Jylanki, Pekka Liukkonen, Kalevi Malmi