Patents by Inventor Guowen Feng

Guowen Feng 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).

  • Layered graph data structure
    Patent number: 11030247
    Abstract: A layered graph data structure can be stored using a vertex table and an edge table. The vertex table includes a vertex identifier column and a first graph identifier column. The edge table includes a second graph identifier column, a node identifier column, and an edge type column. Queries of the layered graph data structure include a target entity and a graph level, and iterative searching of the vertex table and the edge table is performed based on the graph level and data stored in edge type column.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: June 8, 2021
    Assignee: Electronic Arts Inc.
    Inventors: Xinfeng Zhang, Jian Li, Frank Yang, Guowen Feng, Wen Ren, Anand Nair, Jian Zhou
  • LAYERED GRAPH DATA STRUCTURE
    Publication number: 20190205480
    Abstract: A layered graph data structure can be stored using a vertex table and an edge table. The vertex table includes a vertex identifier column and a first graph identifier column. The edge table includes a second graph identifier column, a node identifier column, and an edge type column. Queries of the layered graph data structure include a target entity and a graph level, and iterative searching of the vertex table and the edge table is performed based on the graph level and data stored in edge type column.
    Type: Application
    Filed: January 16, 2018
    Publication date: July 4, 2019
    Applicant: Electronic Arts, Inc.
    Inventors: Xinfeng Zhang, Jian Li, Frank Yang, Guowen Feng, Wen Ren, Anand Nair, Jian Zhou