Patents by Inventor Xuliang Qi

Xuliang Qi 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 quick authentication between Bluetooth devices
    Patent number: 8649733
    Abstract: A system and method for quick authentication between Bluetooth devices are disclosed. The method includes: adding a central node (11) in a trusted environment (10, 13) of a Bluetooth device, wherein, said control node makes authentication with each trusted device (12) in the trusted environment and stores an information list containing information of each trusted device; after the information of a trusted device in the trusted environment is updated, the central node sends synchronization information to the trusted device that needs to update the synchronization information, and the trusted device receiving the synchronization information implements the update of the synchronization information.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: February 11, 2014
    Assignee: ZTE Corporation
    Inventors: Xuliang Qi, Xin Zhang, Rennai Xie, Yi Li
  • System and Method for Quick Authentication between Bluetooth Devices
    Publication number: 20120171961
    Abstract: A system and method for quick authentication between Bluetooth devices are disclosed. The method includes: adding a central node (11) in a trusted environment (10, 13) of a Bluetooth device, wherein, said control node makes authentication with each trusted device (12) in the trusted environment and stores an information list containing information of each trusted device; after the information of a trusted device in the trusted environment is updated, the central node sends synchronization information to the trusted device that needs to update the synchronization information, and the trusted device receiving the synchronization information implements the update of the synchronization information.
    Type: Application
    Filed: June 9, 2010
    Publication date: July 5, 2012
    Applicant: ZTE CORPORATION
    Inventors: Xuliang Qi, Xin Zhang, Rennai Xie, Yi Li