Patents by Inventor Juan WAN

Juan 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).

  • Time synchronization method, programmable logic device, single board and network element
    Patent number: 10778359
    Abstract: A time synchronization method, a programmable logic device, a single board and a network element are provided. In the method, a programmable logic device receives a request message from a terminal, generates a time synchronization message according to the request message, and sends the time synchronization message to the terminal.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: September 15, 2020
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Lilin Wang, Juan Wan, Yangfeng Wang, Xiaoming Fu
  • TIME SYNCHRONIZATION METHOD,PROGRAMMABLE LOGIC DEVICE,SINGLE BOARD AND NETWORK ELEMENT
    Publication number: 20180205476
    Abstract: A time synchronization method, a programmable logic device, a single board and a network element are provided. In the method, a programmable logic device receives a request message from a terminal, generates a time synchronization message according to the request message, and sends the time synchronization message to the terminal.
    Type: Application
    Filed: December 12, 2014
    Publication date: July 19, 2018
    Inventors: Lilin WANG, Juan WAN, Yangfeng WANG, Xiaoming FU
  • Centrifugal pump with outlet flow passage of increasing cross-section
    Patent number: 8939719
    Abstract: A centrifugal pump includes a motor having an output shaft, a volute mounted at one side of the motor and an impeller which is located inside the volute and attached to the output shaft. The volute has an inlet arranged along the axial direction, an oulet arranged along the lateral direction and a flow channel arranged along the circumferential direction. The flow channel has a spiral shape. The cross-sectional area of the flow channel increases towards the outlet.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: January 27, 2015
    Assignee: Johnson Electric S.A.
    Inventors: Ying Juan Wan, Long Hing Tang
  • CENTRIFUGAL PUMP
    Publication number: 20110129337
    Abstract: A centrifugal pump comprises: a motor having an output shaft, a volute mounted at one side of the motor and an impeller which is located inside the volute and attached to the output shaft. The volute has an inlet arranged along the axial direction, an outlet arranged along the lateral direction and a flow channel arranged along the circumferential direction. The flow channel has a spiral shape. The cross-sectional area of the flow channel increases towards the outlet.
    Type: Application
    Filed: November 24, 2010
    Publication date: June 2, 2011
    Inventors: Ying Juan WAN, Long Hing Tang
  • Display screen or portion thereof with animated graphical user interface
    Patent number: D999787
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 26, 2023
    Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Juan Wan, Dai Yang, Xuchen Deng
  • Display screen or portion thereof with animated graphical user interface for advanced stock quotation
    Patent number: D999788
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 26, 2023
    Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Juan Wan, Dai Yang, Zezhong Zhang
  • Display screen or portion thereof with animated graphical user interface for quantitative trading
    Patent number: D1020790
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: April 2, 2024
    Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Juan Wan, Zijia Li, Zihong Xu
  • Display screen or portion thereof with animated graphical user interface for customizing navigation list
    Patent number: D1050170
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: November 5, 2024
    Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Juan Wan, Lexing Xu, Changyou Su