Patents by Inventor Chenhui Deng

Chenhui Deng 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).

  • Power management method and apparatus for power sourcing equipment
    Patent number: 12549396
    Abstract: A power management method includes power sourcing equipment (PSE) supplying power to a plurality of powered devices (PDs), and determining reserved power of the PSE based on a power usage status, where the reserved power is used to continue supplying power to the plurality of PDs when actual available power of the PSE is exhausted, and where the reserved power varies with the power usage status of the PSE.
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: February 10, 2026
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mujie Zou, Chenhui Deng, Shenghua Niu, Chao Gu, Weibiao Chen
  • Power Management Method and Apparatus for Power Sourcing Equipment
    Publication number: 20240187266
    Abstract: A power management method includes power sourcing equipment (PSE) supplying power to a plurality of powered devices (PDs), and determining reserved power of the PSE based on a power usage status, where the reserved power is used to continue supplying power to the plurality of PDs when actual available power of the PSE is exhausted, and where the reserved power varies with the power usage status of the PSE.
    Type: Application
    Filed: December 29, 2023
    Publication date: June 6, 2024
    Inventors: Mujie Zou, Chenhui Deng, Shenghua Niu, Chao Gu, Weibiao Chen