Patents by Inventor Daniel Weinfeld

Daniel Weinfeld 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).

  • Efficient electrical hibernate entry and recovery
    Patent number: 8188764
    Abstract: Systems and methods for operating of one or more devices before, during, and/or after a power-save mode are provided. The system may include a transmitter device that configures the differential signal lines to low-impedance and a predetermined low-voltage during the power-save mode (such as connecting the differential signal lines to ground). The system may also include a receiver device that senses a wake-up signal, determines the type of wake-up signal, and wakes-up according to the type of wake-up signal.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: May 29, 2012
    Assignee: SanDisk Technologies Inc.
    Inventors: Yuval Weiss, Daniel Weinfeld
  • EFFICIENT ELECTRICAL HIBERNATE ENTRY AND RECOVERY
    Publication number: 20110227641
    Abstract: Systems and methods for operating of one or more devices before, during, and/or after a power-save mode are provided. The system may include a transmitter device that configures the differential signal lines to low-impedance and a predetermined low-voltage during the power-save mode (such as connecting the differential signal lines to ground). The system may also include a receiver device that senses a wake-up signal, determines the type of wake-up signal, and wakes-up according to the type of wake-up signal.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 22, 2011
    Inventors: Yuval Weiss, Daniel Weinfeld