Patents by Inventor Joana Girard

Joana Girard 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 etching layers deposited on transparent substrates such as glass substrate
    Publication number: 20040140227
    Abstract: A process for electrochemically etching a layer (11) with electric conduction properties, of the doped metal oxide type, on a transparent substrate (10) of the glass type, fitted with a mask capable of being removed after etching, and the process consisting in:
    Type: Application
    Filed: February 12, 2004
    Publication date: July 22, 2004
    Inventors: Christophe Mazzara, Nathalie El Khiati, Joana Girard