Patents by Inventor Peter Tumbull

Peter Tumbull 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).

  • Latency monitoring function
    Patent number: 9401856
    Abstract: A network comprising a latency monitoring point adapted to calculate a forward latency of a path between a master node and a slave node on the basis of time stamps which are exchanged periodically between said master node and said slave node by a time alignment protocol used in said network.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: July 26, 2016
    Assignee: ADVA Optical Networking SE
    Inventors: Anthony Magee, Peter Tumbull