Patents by Inventor Ivan Solvason

Ivan Solvason 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).

  • Method and a system for communication of control information from a control information generator to one or more computer installations
    Patent number: 6003073
    Abstract: A control information message is communicated from a control information generator and encoder (3) in a server installation (1) to one or more computer installations (2) by encoding the message into a single sequence of a relatively short duration, which is incorporated into an overall audio or video information carrying signal and transmitted to the user computer installation through a wired or wireless transmission media. In the user computer installations the received signal sequence is retrieved from the overall signal and decoded into the original message which is then used to initiate an action controlled by a prestored program in the user computer installation (2).
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: December 14, 1999
    Inventor: Ivan Solvason