Patents by Inventor John Thomas Voisine

John Thomas Voisine 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).

  • Electricity meter to measure electrical physical magnitudes which are parameters or functions of measured voltages and/or currents
    Patent number: 6058354
    Abstract: An electricity meter contains analog/digital converters to transform input analog voltages and currents into sampled digital values. A first high speed processor derives auxiliary magnitudes from the sampled digital values without intermediate storage. The auxiliary magnitudes, which do not have any direct physical significance, are provided to a lower speed second processor, which utilizes the auxiliary magnitudes to determine various desired parameters and functions of the input voltages and currents.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: May 2, 2000
    Assignee: Electrowatt Technology Innovation AG
    Inventors: Javier Adame, John P. Junker, Gordon R. Burns, John Thomas Voisine