Patents by Inventor Philip Ross Wellington

Philip Ross Wellington 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 apparatus for terminating emitter coupled logic (ECL) transceivers
    Publication number: 20020130680
    Abstract: A device for changing a termination voltage of a differential data bus having a first and second data bus. The device comprises a first adjustable termination path connectable to the first data bus and a second adjustable termination path connectable to the second data bus. The device further comprises a switch connectable in parallel with the first adjustable termination path and the second adjustable termination path.
    Type: Application
    Filed: March 15, 2001
    Publication date: September 19, 2002
    Inventors: Bruce Alan Meyer, Ralph Edward Carson, Philip Ross Wellington