Patents by Inventor Yegui Cai

Yegui Cai 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).

  • Securing webpages, webapps and applications
    Patent number: 11675880
    Abstract: A method for securing a webpage or a webapp processed by a browser executing on a client system, the method comprising the browser executing an instance of white-box protected code, wherein execution of the instance of white-box protected code causes the client system to: generate a message comprising message data for use by a control system to perform one or more security tests, the control system communicably connected to the client system via a network; send the message to the control system to enable the control system to perform the one or more security tests using the message data; receive a response from the control system based, at least in part, on the message; and process the response.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: June 13, 2023
    Assignee: Irdeto B.V.
    Inventors: Benjamin Geoffrey Gidley, Catherine Chambers, Yaser Eftekhari Roozbehani, Yegui Cai, Yuan Xiang Gu
  • SECURING WEBPAGES, WEBAPPS AND APPLICATIONS
    Publication number: 20210049248
    Abstract: A method for securing a webpage or a webapp processed by a browser executing on a client system, the method comprising the browser executing an instance of white-box protected code, wherein execution of the instance of white-box protected code causes the client system to: generate a message comprising message data for use by a control system to perform one or more security tests, the control system communicably connected to the client system via a network; send the message to the control system to enable the control system to perform the one or more security tests using the message data; receive a response from the control system based, at least in part, on the message; and process the response.
    Type: Application
    Filed: November 5, 2020
    Publication date: February 18, 2021
    Applicant: IRDETO B.V.
    Inventors: Benjamin Geoffrey GIDLEY, Catherine Chambers, Yaser EFTEKHARI ROOZBEHANI, Yegui CAI, Yuan Xiang GU
  • Securing webpages, webapps and applications
    Patent number: 10867016
    Abstract: A method for securing a webpage or a webapp processed by a browser executing on a client system, the method comprising the browser executing an instance of white-box protected code, wherein execution of the instance of white-box protected code causes the client system to: generate a message comprising message data for use by a control system to perform one or more security tests, the control system communicably connected to the client system via a network; send the message to the control system to enable the control system to perform the one or more security tests using the message data; receive a response from the control system based, at least in part, on the message; and process the response.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: December 15, 2020
    Assignee: IRDETO B.V.
    Inventors: Benjamin Geoffrey Gidley, Catherine Chambers, Yaser Eftekhari Roozbehani, Yegui Cai, Yuan Xiang Gu
  • SECURING WEBPAGES, WEBAPPS AND APPLICATIONS
    Publication number: 20180373849
    Abstract: A method for securing a webpage or a webapp processed by a browser executing on a client system, the method comprising the browser executing an instance of white-box protected code, wherein execution of the instance of white-box protected code causes the client system to: generate a message comprising message data for use by a control system to perform one or more security tests, the control system communicably connected to the client system via a network; send the message to the control system to enable the control system to perform the one or more security tests using the message data; receive a response from the control system based, at least in part, on the message; and process the response.
    Type: Application
    Filed: December 14, 2016
    Publication date: December 27, 2018
    Applicant: IRDETO B.V.
    Inventors: Benjamin Geoffrey GIDLEY, Catherine Chambers, Yaser EFTEKHARI ROOZBEHANI, Yegui CAI, Yuan Xiang GU
  • System and method for controlling multiple wireless access nodes
    Patent number: 9451611
    Abstract: In one embodiment, method for controlling multiple wireless access nodes includes receiving, by a central controller from a base station (BS), a message indicating a channel state information (CSI) and determining a state transition function in accordance with the message. The method also includes determining a belief state in accordance with the state transition function and determining cooperation for a plurality of BSs including the BS in accordance with the belief state to produce a cooperation decision. Additionally, the method includes transmitting, by the central controller to the BS, the cooperation decision.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: September 20, 2016
    Assignee: FUTUREWEI TECHNOLOGIES, INC.
    Inventors: Yegui Cai, Fei Richard Yu, Gamini Senarath, Halim Yanikomeroglu
  • System and Method for Controlling Multiple Wireless Access Nodes
    Publication number: 20140355535
    Abstract: In one embodiment, method for controlling multiple wireless access nodes includes receiving, by a central controller from a base station (BS), a message indicating a channel state information (CSI) and determining a state transition function in accordance with the message. The method also includes determining a belief state in accordance with the state transition function and determining cooperation for a plurality of BSs including the BS in accordance with the belief state to produce a cooperation decision. Additionally, the method includes transmitting, by the central controller to the BS, the cooperation decision.
    Type: Application
    Filed: May 30, 2014
    Publication date: December 4, 2014
    Inventors: Yegui Cai, Fei Richard Yu, Gamini Senarath, Halim Yanikomeroglu