Patents by Inventor Wei C. Wang

Wei C. Wang 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).

  • Automatic restart circuit for a switching power supply
    Patent number: 4716510
    Abstract: A pulse width modulation controller for use in low power current mode switching power supplies includes a unique internal fault timer that initiates restart for overload recovery. The fault timer is responsive to an overload condition for discharging a soft-start capacitor to initiate the restart sequence of the controller.
    Type: Grant
    Filed: May 5, 1986
    Date of Patent: December 29, 1987
    Assignee: Motorola, Inc.
    Inventors: W. David Pace, Wei C. Wang