Patents by Inventor Kin-Leung Ling

Kin-Leung Ling 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).

  • FAULT TOLERANCE METHODOLOGY TO DETECT AND RECOVER NETWORK UPLINK FAULT AUTOMATICALLY
    Publication number: 20240414179
    Abstract: A network security device receives a traffic flow through an input port from a source device and forwards the traffic flow through a primary output port to a primary switch. The network security device switches from the primary output port to a backup output port when determining that the traffic flow fails to be forwarded by the primary switch to a destination device, and forwards the traffic flow through the backup output port to a backup switch. The traffic flow that is forwarded from the primary switch to the destination device is changed to be forwarded through the backup switch to the destination device.
    Type: Application
    Filed: June 6, 2023
    Publication date: December 12, 2024
    Inventors: Yung-Wen HUANG, Kin Leung LING
  • Method and system for detecting rogue access points and device for identifying rogue access points
    Patent number: 7561554
    Abstract: A system for detecting rogue access points (APs) includes a detecting station (130) and a device for identifying rogue access points (110). The detecting station scans access points and stations associated with the access points, in order to compile an AP list and an association list within the scope of the detecting station, and transmits the AP list and the association list. The device for identifying rogue access points (110) includes a receiving module (112) and a determining module (114). The receiving module receives the AP list and the association list. The determining module determines whether each access point in the AP list is a rogue access point. A related method is also provided.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: July 14, 2009
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Kin-Leung Ling
  • Method and system for detecting rogue access points and device for identifying rogue access points
    Publication number: 20070058598
    Abstract: A system for detecting rogue access points (APs) includes a detecting station (130) and a device for identifying rogue access points (110). The detecting station scans access points and stations associated with the access points, in order to compile an AP list and an association list within the scope of the detecting station, and transmits the AP list and the association list. The device for identifying rogue access points (110) includes a receiving module (112) and a determining module (114). The receiving module receives the AP list and the association list. The determining module determines whether each access point in the AP list is a rogue access point. A related method is also provided.
    Type: Application
    Filed: December 30, 2005
    Publication date: March 15, 2007
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventor: Kin-Leung Ling