Patents by Inventor Xiaoqin ZHU

Xiaoqin ZHU 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).

  • Patent number: 12215409
    Abstract: The present invention relates to a high-strength, high-corrosion resistance ternary magnesium alloy and a preparation method therefor, the magnesium alloy comprising the following element components by mass percentage: 8-12 wt % of Y, 0.6-3 wt % of Al and the remainder being Mg. The method comprises: (1) under a protective atmosphere, preparing a Mg—Y intermediate alloy, an aluminum ingot and a magnesium ingot into a magnesium alloy melt; (2) under a protective atmosphere, allowing the magnesium alloy melt to stand after stirring, then carrying out refining, degassing, and slag removal, allowing the magnesium alloy melt to stand again, then thermally insulating to obtain a magnesium alloy liquid; and (3) casting and molding the magnesium alloy liquid under a protective atmosphere, and forming a cast ingot; the three steps above ultimately obtain a high-strength, high-corrosion resistance ternary magnesium alloy.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: February 4, 2025
    Assignee: Shanghai Jiao Tong University
    Inventors: Yangxin Li, Xiaoqin Zeng, Qingchun Zhu, Tao Ying
  • Patent number: 11750612
    Abstract: A service computing system receives an API call in which an authorization token, that contains an identifier in the content of the authorization token, is included in a header of the API call. The identifier is also included as a parameter passed in with the API call. The service computing system parses the API call to obtain the authorization token, and the identifier included in the authorization token. It also obtains the identifier passed in as a parameter of the API call. The service computing system compares the identifier obtained from the authorization token to the identifier passed in as a parameter of the API call to determine whether they match. If they do not match, the API call is processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: September 5, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Anshul Dube, Xiaoqin Zhu, Andrew Burke Ryan, Shankaranand Arunachalam, Gokay Hurmali, Dmitri Gavrilov, Ganesh Pandey, Parul Manek
  • Patent number: 11436230
    Abstract: In a multi-tenant computing system, a cross-tenant user search system receives a user search input from a user using a client of a first tenant. The cross-tenant user search system accesses a policy that identifies one or more related tenants that are related to the first tenant. The policy also identifies directory records of users in the related tenant that can be searched by users of the first tenant. The cross-tenant user search system executes a search against a directory for the first tenant and executes a separate search against the directory records in the related tenants, identified in the policy. The search results from searching the directory for the first tenant and the related search results from searching the directory records in the tenant are aggregated into an aggregated set of search results which are then returned to the client.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: September 6, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Shankaranand Arunachalam, Robert Allen Lowe, Jason Craig Nelson, Paul Baecke, Xiaoqin Zhu, Ganesh Pandey, Parul Manek
  • Publication number: 20220053000
    Abstract: A service computing system receives an API call in which an authorization token, that contains an identifier in the content of the authorization token, is included in a header of the API call. The identifier is also included as a parameter passed in with the API call. The service computing system parses the API call to obtain the authorization token, and the identifier included in the authorization token. It also obtains the identifier passed in as a parameter of the API call. The service computing system compares the identifier obtained from the authorization token to the identifier passed in as a parameter of the API call to determine whether they match. If they do not match, the API call is processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 17, 2022
    Inventors: Anshul DUBE, Xiaoqin ZHU, Andrew Burke RYAN, Shankaranand ARUNACHALAM, Gokay HURMALI, Dmitri GAVRILOV, Ganesh PANDEY, Parul MANEK
  • Patent number: 11190514
    Abstract: A service computing system receives an API call in which an authorization token, that contains an identifier in the content of the authorization token, is included in a header of the API call. The identifier is also included as a parameter passed in with the API call. The service computing system parses the API call to obtain the authorization token, and the identifier included in the authorization token. It also obtains the identifier passed in as a parameter of the API call. The service computing system compares the identifier obtained from the authorization token to the identifier passed in as a parameter of the API call to determine whether they match. If they do not match, the API call is processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: November 30, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Anshul Dube, Xiaoqin Zhu, Andrew Burke Ryan, Shankaranand Arunachalam, Gokay Hurmali, Dmitri Gavrilov, Ganesh Pandey, Parul Manek
  • Publication number: 20200396223
    Abstract: A service computing system receives an API call in which an authorization token, that contains an identifier in the content of the authorization token, is included in a header of the API call. The identifier is also included as a parameter passed in with the API call. The service computing system parses the API call to obtain the authorization token, and the identifier included in the authorization token. It also obtains the identifier passed in as a parameter of the API call. The service computing system compares the identifier obtained from the authorization token to the identifier passed in as a parameter of the API call to determine whether they match. If they do not match, the API call is processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventors: Anshul DUBE, Xiaoqin ZHU, Andrew Burke RYAN, Shankaranand ARUNACHALAM, Gokay HURMALI, Dmitri GAVRILOV, Ganesh Pandey, Parul Manek