Patents by Inventor Philippe J. Daniel

Philippe J. Daniel 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).

  • Generation of synchronous transport signal data used for network protection operation
    Patent number: 7646722
    Abstract: Each node (130) of a SONET bidirectional line switch ring (BLSR) (120) generates a squelch table. Squelch table generation does not require a separate computer connected to the node. Each node also generates a payload table indicating a type of a synchronous transport signals (STS) on each link (140) in the ring. The payload table allows each node to quickly determine the STS type on the protection channels when a ring switch occurs.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: January 12, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Keith Eric Neuendorff, Philippe J. Daniel
  • Generation of synchronous transport signal data used for network protection operation
    Patent number: 6657969
    Abstract: Each node (130) of a SONET bidirectional line switch ring (BLSR)(120) generates a squelch table. Squelch table generation does not require a separate computer connected to the node. Each node also generates a payload table indicating a type of a synchronous transport signals (STS) on each link (140) in the ring. The payload table allows each node to quickly determine the STS type on the protection channels when a ring switch occurs.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: December 2, 2003
    Assignee: Cisco Technology, Inc.
    Inventors: Keith Eric Neuendorff, Philippe J. Daniel