Patents by Inventor Xiaochong Wang

Xiaochong Wang 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).

  • Sorting machine
    Patent number: 11964302
    Abstract: Disclosed is a sorting machine, comprising a rack, two rail units which are both mounted on the rack and are symmetrical to each other, and a sorting cart. The rail units comprise: a transverse rail assembly, wherein the transverse rail assembly comprises a plurality of transverse rails and a plurality of reversing mechanisms, and the transverse rails and the reversing mechanisms are alternately arranged along a straight line; and a plurality of vertical rails which are parallel to each other, wherein the vertical rails and the reversing mechanisms are arranged in one-to-one correspondence. The sorting cart is switched to a rail by means of the reversing mechanisms, and a conveying direction of a conveying assembly is different from a traveling direction of the sorting cart.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: April 23, 2024
    Assignee: BEIJING JINGDONG QIANSHI TECHNOLOGY CO., LTD.
    Inventors: Wenjun Shan, Xu Wang, Guopeng Wang, Xiaochong Chen
  • GAMING SYSTEM PROVIDING MULTIPLE PLAYER SELECTABLE TOURNAMENTS
    Publication number: 20230316858
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Application
    Filed: May 8, 2023
    Publication date: October 5, 2023
    Inventors: Xiaochong Wang, Hujun Dong
  • GAMING SYSTEM PROVIDING MULTIPLE PLAYER SELECTABLE TOURNAMENTS
    Publication number: 20230316857
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Application
    Filed: May 8, 2023
    Publication date: October 5, 2023
    Inventors: Xiaochong Wang, Hujun Dong
  • Gaming system providing multiple player selectable tournaments
    Patent number: 11694509
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: July 4, 2023
    Assignee: IGT
    Inventors: Xiaochong Wang, Hujun Dong
  • GAMING SYSTEM PROVIDING MULTIPLE PLAYER SELECTABLE TOURNAMENTS
    Publication number: 20210390825
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Inventors: Xiaochong Wang, Hujun Dong
  • Gaming system providing multiple player selectable tournaments
    Patent number: 11138828
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: October 5, 2021
    Assignee: IGT
    Inventors: Xiaochong Wang, Hujun Dong
  • GAMING SYSTEM PROVIDING MULTIPLE PLAYER SELECTABLE TOURNAMENTS
    Publication number: 20210183203
    Abstract: Gaming systems and methods that provide multiple player selectable tournaments that can be created by the operator of the gaming system or by one or more players of one or more of the gaming machines of the gaming system.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 17, 2021
    Inventors: Xiaochong Wang, Hujun Dong