Patents by Inventor Shutao Ma

Shutao Ma 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).

  • Synchronization method, device, and system
    Patent number: 9179429
    Abstract: Embodiments of the present disclosure provide a synchronization method, device, and system, and relate to the field of communications, so that a device deployment cost may be reduced and the stability of device synchronization may be improved. The method includes: acquiring, by a switching node, synchronization time from a main control node; and sending, by the switching node, the synchronization time to each controlled node that is connected to the switching node, so as to perform time synchronization between each controlled node and the main control node.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: November 3, 2015
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Shutao Ma
  • SYNCHRONIZATION METHOD, DEVICE, AND SYSTEM
    Publication number: 20130229982
    Abstract: Embodiments of the present disclosure provide a synchronization method, device, and system, and relate to the field of communications, so that a device deployment cost may be reduced and the stability of device synchronization may be improved. The method includes: acquiring, by a switching node, synchronization time from a main control node; and sending, by the switching node, the synchronization time to each controlled node that is connected to the switching node, so as to perform time synchronization between each controlled node and the main control node.
    Type: Application
    Filed: March 19, 2013
    Publication date: September 5, 2013
    Applicant: Huawei Technologies Co., Ltd.
    Inventor: Shutao Ma