Patents by Inventor Jan Olov Tryggveson

Jan Olov Tryggveson 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).

  • Transferring address of data in buffer memory between processors using read-only register with respect to second processor
    Patent number: 5761422
    Abstract: Method and system for providing a link protocol facilitating the transfer of data between processors is described. By providing command and interrupt source registers, flow control, fragmentation of data, and other data functionality control can be supported. One exemplary embodiment describes a link protocol for data transfer between a host processor and a radio modem using a PCMCIA interface.
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: June 2, 1998
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Hakan Erik Westin, Jan Olov Tryggveson