Patents by Inventor Xiaopeng Weng

Xiaopeng Weng 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).

  • Smart connector wakeup and sleep control
    Patent number: 7759826
    Abstract: A connector state control module includes a sensing module that determines a state of a pulse width modulation (PWM) signal. A charge switching module selectively provides a voltage based on the state of the PWM signal. A charge storage module stores a charge based on the voltage. A power supply switching module selectively outputs a power signal based on the charge.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: July 20, 2010
    Assignee: Yazaki North America, Inc.
    Inventors: Sam Yonghong Guo, Xiaopeng Weng, Ronald Jeffrey Tejero