Patents by Inventor Hee Lui

Hee Lui 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).

  • Patent number: 7835288
    Abstract: The network switch is configured to enable monitoring of switched data. The network switch includes a housing and one or more port cards. Each port card has one or more physical ports and includes switching circuitry to selectively create a communication path between two physical ports. The network switch also includes packet analyzer circuitry, situated within the housing, to monitor data packets switched via a communication path between two physical ports without substantially degrading signal integrity of the data packets.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: November 16, 2010
    Assignee: OnPath Technologies Inc.
    Inventors: Larry Cantwell, Hee Lui, Ghanshyam Dave
  • Publication number: 20100002588
    Abstract: The network switch is configured to enable monitoring of switched data. The network switch includes a housing and one or more port cards. Each port card has one or more physical ports and includes switching circuitry to selectively create a communication path between two physical ports. The network switch also includes packet analyzer circuitry, situated within the housing, to monitor data packets switched via a communication path between two physical ports without substantially degrading signal integrity of the data packets.
    Type: Application
    Filed: July 2, 2008
    Publication date: January 7, 2010
    Inventors: Larry Cantwell, Hee Lui, Ghanshyam Dave