Patents by Inventor Olivier Guiselin

Olivier Guiselin 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).

  • Transparent substrate provided with a stack of thin films acting on solar and/or infrared radiation
    Patent number: 5595825
    Abstract: A transparent substrate (i), particularly glass, having a stack of thin films comprising successively form the substrate:i) a first dielectric material film;ii) a first film having infrared reflection properties;iii) a second dielectric material film;iv) a second film having infrared reflection properties;v) a third dielectric material film;vi) a third film having infrared reflection properties; andvii) a fourth dielectric material film, wherein the thickness of said third film having infrared reflection properties (vi) is greater than the thickness of said second film having infrared reflection properties (iv) and the thickness of said second film having infrared reflection properties (iv) is greater than the thickness of said first film having infrared reflection properties (ii).
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: January 21, 1997
    Assignee: Saint-Gobain Vitrage
    Inventor: Olivier Guiselin