Patents by Inventor Chieh-Shen Huang

Chieh-Shen 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).

  • Controlling buck-boost converters based on power supply identification signals
    Patent number: 11824447
    Abstract: An example redundant power supply system comprises a power supply input to receive power from a power supply; a buck-boost converter coupled to the power supply input; and a controller coupled to the buck-boost converter. The controller is to receive a power supply identification signal from the power supply. The controller is also to enable or disable the buck-boost converter based on the power supply identification signal.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: November 21, 2023
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Chao-Wen Cheng, Ying-Chi Chou, Feng Ming Lu, Chien Fa Huang, Chieh-Shen Huang, Tsung Yen Chen, Peter Seiler, Poying Chih
  • CONTROLLING BUCK-BOOST CONVERTERS BASED ON POWER SUPPLY IDENTIFICATION SIGNALS
    Publication number: 20220140732
    Abstract: An example redundant power supply system comprises a power supply input to receive power from a power supply; a buck-boost converter coupled to the power supply input; and a controller coupled to the buck-boost converter. The controller is to receive a power supply identification signal from the power supply. The controller is also to enable or disable the buck-boost converter based on the power supply identification signal.
    Type: Application
    Filed: July 23, 2019
    Publication date: May 5, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Chao-Wen Cheng, Ying-Chi Chou, Feng Ming Lu, Chien Fa Huang, Chieh-Shen Huang, Tsung Yen Chen, Peter Seiler, Poying Chih