Patents by Inventor Zhuo Qin

Zhuo Qin 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).

  • Encrypted communication method and apparatus
    Patent number: 9871656
    Abstract: Provided are a method and apparatus for achieving encrypted communications, which are used for achieving a secure session between a calling UE and a called UE in an IP multimedia subsystem (IMS) architecture, so as to prevent a session message from being eavesdropped in a session process.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: January 16, 2018
    Assignee: Datang Mobile Communications Equipment Co., Ltd.
    Inventors: Jinhua Yao, Bingjie Liang, Xing Wu, Zhuo Qin
  • ENCRYPTED COMMUNICATION METHOD AND APPARATUS
    Publication number: 20170118026
    Abstract: Provided are a method and apparatus for achieving encrypted communications, which are used for achieving a secure session between a calling UE and a called UE in an IP multimedia subsystem (IMS) architecture, so as to prevent a session message from being eavesdropped in a session process.
    Type: Application
    Filed: May 27, 2015
    Publication date: April 27, 2017
    Inventors: Jinhua Yao, Bingjie Liang, Xing Wu, Zhuo Qin