Patents by Inventor Christopher Byron Hatch

Christopher Byron Hatch 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).

  • Measurement method
    Patent number: 9130854
    Abstract: The performance of a test apparatus for a communications network may be inferred by analyzing a set of performance data results measured on a number of different lines in the network. Once a sample of sufficient size for a particular test apparatus has been created then it is possible to infer the performance of the test apparatus based on the ratio of passes to fails recorded.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: September 8, 2015
    Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
    Inventors: Christopher Byron Hatch, Stephen Charles Beaumont
  • MEASUREMENT METHOD
    Publication number: 20140198667
    Abstract: The performance of a test apparatus for a communications network may be inferred by analyzing a set of performance data results measured on a number of different lines in the network. Once a sample of sufficient size for a particular test apparatus has been created then it is possible to infer the performance of the test apparatus based on the ratio of passes to fails recorded.
    Type: Application
    Filed: May 16, 2012
    Publication date: July 17, 2014
    Applicant: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
    Inventors: Christopher Byron Hatch, Stephen Charles Beaumont