Patents by Inventor Bruno Canava

Bruno Canava 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).

  • Method for the sulphidation treatment of III-V compound semiconductor surfaces
    Patent number: 6723578
    Abstract: Method for deoxidizing and passivating, by sulphidation, a surface of a III-V compound semiconductor material undergo strong oxidation in the presence of oxygen, wherein the surface to be passivated is immersed in a dilute aqueous solution containing sulphide ions with a concentration of between about 10−1M and 10−7M.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: April 20, 2004
    Assignee: Sagem SA
    Inventors: Dominique Lorans, Bruno Canava, Arnaud Etcheberry, Michel Herlem, Jacky Vigneron
  • Method for the sulphidation treatment of III-V compound semiconductor surfaces
    Publication number: 20020182840
    Abstract: Method for deoxidizing and passivating, by sulfidation, a surface of a III-V compound semiconductor material undergo strong oxidation in the presence of oxygen, wherein the surface to be passivated is immersed in a dilute aqueous solution containing sulfide ions with a concentration of between about 10−1M and 10−7M.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 5, 2002
    Inventors: Dominique Lorans, Bruno Canava, Arnaud Etcheberry, Michel Herlem, Jacky Vigneron