Patents by Inventor Stico Ouyang

Stico Ouyang 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 of and system for implementing privacy control
    Patent number: 8881241
    Abstract: A method and a system for implementing privacy control in a communication network are provided. The method comprises the steps of generating a first Request Verification Code (RVC) for each user request in a privacy server by means of parameter hashing or non-Parameter-hashing and forwarding the user request together with the first RVC to the SP; and verifying a second RVC and user privacy setting (s) in a privacy server, wherein the second RVC is received together with a further request from the SP. The system comprises an untrustworthy subsystem comprising at least one Service Provider (SP) for providing application service and a trustworthy subsystem comprising at least one mobile operator module for providing communication service, wherein the mobile operator module further comprises at least one mobile core network for providing user privacy control by means of Request Verification Code (RVC).
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 4, 2014
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Fengpei Zhang, Stico Ouyang, Zhou Wu, Benson Peng
  • Method of and System for Implementing Privacy Control
    Publication number: 20120137347
    Abstract: A method and a system for implementing privacy control in a communication network are provided. The method comprises the steps of generating a first Request Verification Code (RVC) for each user request in a privacy server by means of parameter hashing or non-Parameter-hashing and forwarding the user request together with the first RVC to the SP; and verifying a second RVC and user privacy setting (s) in a privacy server, wherein the second RVC is received together with a further request from the SP. The system comprises an untrustworthy subsystem comprising at least one Service Provider (SP) for providing application service and a trustworthy subsystem comprising at least one mobile operator module for providing communication service, wherein the mobile operator module further comprises at least one mobile core network for providing user privacy control by means of Request Verification Code (RVC).
    Type: Application
    Filed: February 13, 2009
    Publication date: May 31, 2012
    Inventors: Fengpei Zhang, Stico Ouyang, Zhou Wu, Benson Peng