Patents by Inventor Mengjun Huang

Mengjun Huang 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).

  • METHOD FOR DETECTING ABNORMAL DIRECT CURRENT VOLTAGE MEASUREMENT IN HIGH VOLTAGE FLEXIBLE DIRECT CURRENT TRANSMISSION SYSTEM
    Publication number: 20240097434
    Abstract: A method for detecting abnormal direct current voltage measurement in a modular multilevel converter high voltage direct current transmission system is provided. In the method, a valve group voltage at a detection pole is obtained, voltages at voltage measurement points at the detection pole are collected, and comparison and determination are performed based on the actual arrangement of the voltage measurement points, and then whether an abnormal measurement occurs at each of the voltage measurement points is determined.
    Type: Application
    Filed: May 18, 2022
    Publication date: March 21, 2024
    Applicant: ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
    Inventors: Qinlei CHEN, Shuyong LI, Qi GUO, Libin HUANG, Xuehua LIN, Zhijiang LIU, Deyang CHEN, Chao LUO, Guanming ZENG, Mengjun LIAO, Lijun DENG, Liu CUI, Zhida HUANG, Haiping GUO, Tianyu GUO
  • Controlling message output
    Patent number: 10700993
    Abstract: A duration to transmit multiple messages is calculated. A first request based on the calculated duration is transmitted. The first request is a request for reserving a time period to transmit. In response to receiving an approval of the first request, for each message in the multiple messages, a transmit time is calculated. A determination is made that a current time exceeds a particular transmit time for a particular message. In response to the determination, a second request is transmitted. The second request is a request for permission to transmit. In response to receiving an approval of the second request, the particular message is transmitted.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: June 30, 2020
    Assignee: Alibaba Group Holding Limited
    Inventor: Mengjun Huang
  • CONTROLLING MESSAGE OUTPUT
    Publication number: 20180077078
    Abstract: A duration to transmit multiple messages is calculated. A first request based on the calculated duration is transmitted. The first request is a request for reserving a time period to transmit. In response to receiving an approval of the first request, for each message in the multiple messages, a transmit time is calculated. A determination is made that a current time exceeds a particular transmit time for a particular message. In response to the determination, a second request is transmitted. The second request is a request for permission to transmit. In response to receiving an approval of the second request, the particular message is transmitted.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Applicant: Alibaba Group Holding Limited
    Inventor: Mengjun Huang
  • Hook
    Patent number: D1005086
    Type: Grant
    Filed: July 18, 2023
    Date of Patent: November 21, 2023
    Inventor: Mengjun Huang
  • Hook for hanging
    Patent number: D1008791
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: December 26, 2023
    Inventor: Mengjun Huang