Patents by Inventor Chaoxin Wan

Chaoxin Wan 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 and system for identifying a human or machine
    Patent number: 10404720
    Abstract: Identifying a human or machine is disclosed including sending a currently-triggered human or machine identification request to a server, receiving a first operation rendered by the server in response to the human or machine identification request, the first operation being configured to identify a human or machine and expressing an operation track for identifying the human or machine, and sending a second operation that was triggered in response to the first operation to the server to identify the human or machine on a triggering entity for the second operation based on a behavior characteristic model that was set in advance.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 3, 2019
    Assignee: Alibaba Group Holding Limited
    Inventors: Chaoxin Wan, Xingguo Wei, Songying Lin
  • METHOD AND SYSTEM FOR IDENTIFYING A HUMAN OR MACHINE
    Publication number: 20180270253
    Abstract: Identifying a human or machine is disclosed including sending a currently-triggered human or machine identification request to a server, receiving a first operation rendered by the server in response to the human or machine identification request, the first operation being configured to identify a human or machine and expressing an operation track for identifying the human or machine, and sending a second operation that was triggered in response to the first operation to the server to identify the human or machine on a triggering entity for the second operation based on a behavior characteristic model that was set in advance.
    Type: Application
    Filed: January 30, 2018
    Publication date: September 20, 2018
    Inventors: Chaoxin Wan, Xingguo Wei, Songying Lin
  • Method and system for identifying a human or machine
    Patent number: 9917848
    Abstract: Identifying a human or machine is disclosed including sending a currently-triggered human or machine identification request to a server, receiving a first operation rendered by the server in response to the human or machine identification request, the first operation being configured to identify a human or machine and expressing an operation track for identifying the human or machine, and sending a second operation that was triggered in response to the first operation to the server to identify the human or machine on a triggering entity for the second operation based on a behavior characteristic model that was set in advance.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: March 13, 2018
    Assignee: Alibaba Group Holding Limited
    Inventors: Chaoxin Wan, Xingguo Wei, Songying Lin
  • METHOD AND SYSTEM FOR IDENTIFYING A HUMAN OR MACHINE
    Publication number: 20160315948
    Abstract: Identifying a human or machine is disclosed including sending a currently-triggered human or machine identification request to a server, receiving a first operation rendered by the server in response to the human or machine identification request, the first operation being configured to identify a human or machine and expressing an operation track for identifying the human or machine, and sending a second operation that was triggered in response to the first operation to the server to identify the human or machine on a triggering entity for the second operation based on a behavior characteristic model that was set in advance.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 27, 2016
    Inventors: Chaoxin Wan, Xingguo Wei, Songying Lin