Patents by Inventor Pekka J. Heinonen

Pekka J. Heinonen 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).

  • Wireless application protocol television
    Patent number: 7312813
    Abstract: A system for facilitating processing of data to and from the data bus of the mobile terminal. The system includes a mobile terminal comprising a data bus for receiving and transmitting data to a wireless communication network. The system further includes an output device for presenting at least one of audio, video, and textual information to a user, and an interface module connected to the data bus of the mobile terminal. The interface module includes: (a) a protocol stack for processing data to and from the data bus of the mobile terminal in accordance with at least one communication protocol, (2) a user agent for interpreting data to and from the protocol stack; and (3) a signal generator for converting the interpreted data from the user agent into signals for presentation by the output device.
    Type: Grant
    Filed: February 14, 2000
    Date of Patent: December 25, 2007
    Assignee: Nokia Corporation
    Inventor: Pekka J. Heinonen
  • Method and system for providing secure subscriber content data
    Patent number: 7251329
    Abstract: A personalized smart card stores therein public and private cryptography keys stored which are used to securely request and receive subscriber content data from a service provider, utilizing a remote control device.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: July 31, 2007
    Assignee: Nokia Corporation
    Inventors: Ari M. Ikonen, Harri Okkonen, Pekka J. Heinonen
  • Method and system for providing secure subscriber content data
    Patent number: 6804357
    Abstract: A personalized smart card stores therein public and private cryptography keys stored which are used to securely request and receive subscriber content data from a service provider, utilizing a remote control device.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: October 12, 2004
    Assignee: Nokia Corporation
    Inventors: Ari M. Ikonen, Harri Okkonen, Pekka J. Heinonen