Patents by Inventor Stuart Micheal Ruan Jones

Stuart Micheal Ruan Jones 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).

  • Power Supply Systems for Electrical Devices
    Publication number: 20080315829
    Abstract: An electrically powered portable device, the device including means for providing a function to be performed by the device, an electrical power supply which incorporates in combination a voltage source and at least one capacitor for storing electrical charge to power the device, the voltage source and the at least one capacitor being arranged so that the voltage source progressively charges the at least one capacitor for any period that the at least one capacitor is not fully charged, and electronic control circuitry to control electrical power drawn from the electrical power supply for driving the function providing means.
    Type: Application
    Filed: February 10, 2006
    Publication date: December 25, 2008
    Inventors: Stuart Micheal Ruan Jones, David Murray Cross, Timothy Michael Wood