Patents by Inventor Jenniffer DeGreeff

Jenniffer DeGreeff 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).

  • Publication number: 20070182362
    Abstract: A device and method for harvesting, generating, storing, and delivering energy to a load, particularly for remote or inaccessible applications. The device preferably comprises one or more energy sources, at least one supercapacitor, at least one rechargeable battery, and a controller. The charging of the energy storage devices and the delivery of power to the load is preferably dynamically varied to maximize efficiency. A low power consumption charge pump circuit is preferably employed to collect power from low power energy sources while also enabling the delivery of higher voltage power to the load. The charging voltage is preferably programmable, enabling one device to be used for a wide range of specific applications.
    Type: Application
    Filed: January 4, 2007
    Publication date: August 9, 2007
    Applicant: TPL, INC.
    Inventors: John Trainor, Patrick Fleig, Charles Lakeman, Jenniffer DeGreeff