Patents by Inventor Stuart Bidmead

Stuart Bidmead 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).

  • Optical transmission system
    Patent number: 7738163
    Abstract: In an optical transmission system for transmission of data along an optical fiber link, a receiver for an optical supervisory channel is capable of detecting data at a lower rate at which a Raman pump is enabled, and at a higher rate which is commenced when the higher power of a Raman amplified signal has been received.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: June 15, 2010
    Assignee: Ericsson AB
    Inventors: Stuart Bidmead, Steven Alleston, Anthony Walsh
  • Optical transmission system
    Publication number: 20060269287
    Abstract: In an optical transmission system for transmission of data along an optical fiber link, a receiver for an optical supervisory channel is capable of detecting data at a lower rate at which a Raman pump is enabled, and at a higher rate which is commenced when the higher power of a Raman amplified signal has been received.
    Type: Application
    Filed: January 29, 2004
    Publication date: November 30, 2006
    Inventors: Stuart Bidmead, Steven Alleston, Anthony Walsh