Patents by Inventor Chung Kei Leung

Chung Kei Leung 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).

  • System and method for providing management of fabric links for a network element
    Patent number: 7289436
    Abstract: A system and method for managing communication links connecting components in a network element is provided. The network element has a first component, a second component and at least two communication links. The communication links are adapted to provide a first connection and a second connection between the first component and the second component. The system includes, for each communication link of the at least two communication links connected to the first component and adapted to provide the first connection and the second connection, a detection module adapted to monitor a given communication link for an error. The system also includes, for each communication link connected to the second component and adapted to provide the first connection and the second connection, another detection module adapted to monitor another given communication link for an error.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: October 30, 2007
    Assignee: Alcatel Canada Inc.
    Inventors: William Schaller, Jonathan Spratley, Derrick A Nagy, Chung Kei Leung, Alexei Permiakov, Tom C Wilson, Daniel Gravelle
  • System and method for providing management of fabric links for a network element
    Publication number: 20030137934
    Abstract: A system and method for managing communication links connecting components in a network element is provided. The network element has a first component, a second component and at least two communication links. The communication links are adapted to provide a first connection and a second connection between the first component and the second component. The system includes, for each communication link of the at least two communication links connected to the first component and adapted to provide the first connection and the second connection, a detection module adapted to monitor a given communication link for an error. The system also includes, for each communication link connected to the second component and adapted to provide the first connection and the second connection, another detection module adapted to monitor another given communication link for an error.
    Type: Application
    Filed: October 17, 2002
    Publication date: July 24, 2003
    Inventors: William Schaller, Jonathan Spratley, Derrick A. Nagy, Chung Kei Leung, Alexei Permiakov, Tom C. Wilson, Daniel Gravelle