Patents by Inventor Changfeng Ji

Changfeng Ji 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).

  • Method for implementing security update of mobile station and a correlative reacting system
    Patent number: 7933584
    Abstract: A correlative reacting system and a method for implementing security update of mobile station. The correlative reacting system includes a security correlative agent at a terminal side and a security correlative server at a network side communicated with the security correlative agent via an air interface. In the present invention, the correlative reacting system performs an information interaction with the mobile station, controls the mobile station to carry out an automatic security update. The automatic security update includes automatic downloading and installation, update of the security correlative agent, and automatic recovery of the insecurity factors of the mobile station and the like.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: April 26, 2011
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Changfeng Ji, Jiwei Wei, Shuling Liu, Zhibin Zheng
  • Method for implementing security update of mobile station and a correlative reacting system
    Publication number: 20070088948
    Abstract: A correlative reacting system and a method for implementing security update of mobile station. The correlative reacting system includes a security correlative agent at a terminal side and a security correlative server at a network side communicated with the security correlative agent via an air interface. In the present invention, the correlative reacting system performs an information interaction with the mobile station, controls the mobile station to carry out an automatic security update. The automatic security update includes automatic downloading and installation, update of the security correlative agent, and automatic recovery of the insecurity factors of the mobile station and the like.
    Type: Application
    Filed: October 13, 2006
    Publication date: April 19, 2007
    Inventors: Changfeng Ji, Jiwei Wei, Shuling Liu, Zhibin Zheng