Patents by Inventor Xiaochen Tang

Xiaochen Tang 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).

  • Publication number: 20220261827
    Abstract: Systems configured to dispatch transportation resources and related methods are described. The system including one or more digital devices configured to receive a request for a price for a transportation to a destination; receive destination information; and receive origin information. The system configured to in response to the request for the price, generate a price quote based on a price strategy and a dispatch strategy. The system configured to in response to the generated price quote, generate a response to the request for the price. And, the system configured to transmit the price quote over a network.
    Type: Application
    Filed: June 14, 2019
    Publication date: August 18, 2022
    Inventors: Haipeng Chen, Zhiwei Qin, Yan Jiao, Xiaochen Tang, Bo An, Jieping Ye
  • Patent number: 10114713
    Abstract: A computer-implemented method for preventing split-brain scenarios in high-availability clusters may include (1) detecting, at a first node of a high-availability cluster, a partitioning event that isolates the first node from a second node of the high-availability cluster, (2) broadcasting, from a health-status server and after the partitioning event has occurred, a cluster-health message to the first node that includes at least a health status of the second node that is based on whether the health-status server received a node-health message from the second node, and (3) reacting, at the first node and based at least in part on whether the first node received the cluster-health message, to the partitioning event such that the partitioning event does not result in a split-brain scenario within the high-availability cluster. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: October 30, 2018
    Assignee: Juniper Networks, Inc.
    Inventors: Jian Chen, Jianhua Gu, Anthony Shun Leung Ng, Kuen-Der Christopher Lin, Xiaochen Tang
  • Patent number: 9450852
    Abstract: A computer-implemented method for preventing split-brain scenarios in high-availability clusters may include (1) detecting, at a first node of a high-availability cluster, a partitioning event that isolates the first node from a second node of the high-availability cluster, (2) broadcasting, from a health-status server and after the partitioning event has occurred, a cluster-health message to the first node that includes at least a health status of the second node that is based on whether the health-status server received a node-health message from the second node, and (3) reacting, at the first node and based at least in part on whether the first node received the cluster-health message, to the partitioning event such that the partitioning event does not result in a split-brain scenario within the high-availability cluster. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: September 20, 2016
    Assignee: Juniper Networks, Inc.
    Inventors: Jian Chen, Jianhua Gu, Anthony Shun Leung Ng, Kuen-Der Christopher Lin, Xiaochen Tang