Patents by Inventor Béatrice Drazenovic

Béatrice Drazenovic 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).

  • Semiconductor ceramic
    Patent number: 9115030
    Abstract: A semiconductor ceramic including a microstructure including 5 to 40% by volume of a particulate conducting phase, and 60 to 95% by volume of a particulate insulating phase, a size of the particles of the conducting phase being between 5 nm and 11 ?m, 65 to 80% of the particles of the conducting phase having an average diameter smaller than 1 ?m, and 20 to 35% of the conducting particles having an average diameter between 1 and 11 ?m, and a distance between two adjacent particles of the conducting phase being between 30 Angström and 5 ?m.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: August 25, 2015
    Inventor: Béatrice Drazenovic
  • SEMICONDUCTOR CERAMIC
    Publication number: 20110169396
    Abstract: A semiconductor ceramic including a microstructure including 5 to 40% by volume of a particulate conducting phase, and 60 to 95% by volume of a particulate insulating phase, a size of the particles of the conducting phase being between 5 nm and 11 ?m, 65 to 80% of the particles of the conducting phase having an average diameter smaller than 1 ?m, and 20 to 35% of the conducting particles having an average diameter between 1 and 11 ?m, and a distance between two adjacent particles of the conducting phase being between 30 Angström and 5 ?m.
    Type: Application
    Filed: August 7, 2009
    Publication date: July 14, 2011
    Inventor: Béatrice Drazenovic