Patents by Inventor SHU-YU LI

SHU-YU LI 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).

  • Signal line power receiving circuit, signal line power supply circuit and signal line power supply system
    Patent number: 9466981
    Abstract: A signal line power receiving circuit includes a signal processing unit, a power unit, a signal interface, a first isolation unit and a first filter unit. The signal interface transmits and receives data signals and receives power signals all via a first signal line. The first isolation unit isolates the power signals in the first signal line. The first filter unit filters the data signals in the first signal line and supplies the power signals to the power unit. A signal line power supply circuit and a related signal line power supply system are also provided.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: October 11, 2016
    Assignees: AMBIT MICROSYSTEMS (SHANGHAI) LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xue-Dong Jiang, Shu-Yu Li
  • SIGNAL LINE POWER RECEIVING CIRCUIT, SIGNAL LINE POWER SUPPLY CIRCUIT AND SIGNAL LINE POWER SUPPLY SYSTEM
    Publication number: 20140292102
    Abstract: A signal line power receiving circuit includes a signal processing unit, a power unit, a signal interface, a first isolation unit and a first filter unit. The signal interface transmits and receives data signals and receives power signals all via a first signal line. The first isolation unit isolates the power signals in the first signal line. The first filter unit filters the data signals in the first signal line and supplies the power signals to the power unit. A signal line power supply circuit and a related signal line power supply system are also provided.
    Type: Application
    Filed: June 28, 2013
    Publication date: October 2, 2014
    Inventors: XUE-DONG JIANG, SHU-YU LI