Patents by Inventor Jonathan Loewen

Jonathan Loewen 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).

  • Bus interface for cell and/or packet data transfer
    Patent number: 6671758
    Abstract: This document discloses some technical details of a FIFO interface used for both cell and packet data transfer. This interface is suitable for a large number of ports. It operates at an overall throughput of 800 Mb/s for 16-bit wide data paths at 50 MHz, and 3.2 Gb/s for 32-bit wide data paths at 100 MHz. It is designed to have minimal compatibility issues with UTOPIA L2 and similar interfaces.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: December 30, 2003
    Assignee: PMC-Sierra, Inc.
    Inventors: Richard Cam, Winston Mok, Jonathan Loewen