Patents by Inventor LeAndra Elaine Evans

LeAndra Elaine Evans 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).

  • Systems and methods for driving a ferrite load
    Patent number: 7569951
    Abstract: A ferrite load driver system in accordance with the invention includes a clock generator configured to generate a digital clock signal. The system further includes a digital pulse generator configured to generate an enable pulse having a pulse width equal to a certain number of clock cycles of the digital clock signal. The enable pulse is received by a driver element of the system. The driver element responds by driving a current in a first direction through the ferrite load for setting a first magnetic flux.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: August 4, 2009
    Assignee: EMS Technologies, Inc.
    Inventors: Scott James Bohanan, Jeffrey Malcolm Alexander, LeAndra Elaine Evans, David C. Rhodes
  • Systems and methods for driving a ferrite load
    Publication number: 20080080215
    Abstract: A ferrite load driver system in accordance with the invention includes a clock generator configured to generate a digital clock signal. The system further includes a digital pulse generator configured to generate an enable pulse having a pulse width equal to a certain number of clock cycles of the digital clock signal. The enable pulse is received by a driver element of the system. The driver element responds by driving a current in a first direction through the ferrite load for setting a first magnetic flux.
    Type: Application
    Filed: September 12, 2006
    Publication date: April 3, 2008
    Applicant: EMS Technologies, Inc.
    Inventors: Scott James Bohanan, Jeffrey Malcolm Alexander, LeAndra Elaine Evans, David C. Rhodes