Patents by Inventor Daniel I. Davis

Daniel I. Davis 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).

  • Patent number: 7855575
    Abstract: Described herein is the method and apparatus for generating symmetrical level shifted signals by a symmetrical level shifter. The symmetrical level shifter comprises an edge detector operable to generate transition edge based pulses from an input signal based on a first power supply level; a voltage level shifter, coupled with the edge detector, operable to convert the transition edge based pulses based on the first power supply level to edge based pulses based on a second power supply level; and a divider circuit, coupled with the voltage level shifter, operable to generate an output signal from the edge based pulses based on the second power supply level.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: December 21, 2010
    Assignee: Intel Corporation
    Inventors: Steven K. Hsu, Daniel I. Davis, Amit Agarwal, Ram K. Krishnamurthy