Patents by Inventor Day Charoudi

Day Charoudi 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 thermal insulating system
    Patent number: 3953110
    Abstract: A transparent thermal insulating system having controllable transmissivity to visible radiation comprising a first layer generally transparent to visible radiation, a second layer generally transparent to visible radiation and spaced from the first layer; partition means for separating the space between the layers into compartments; a thermal radiation suppression device for suppressing thermal radiation transmission; and a variable transparency thermal control device for controlling transmission of visible radiation as a function of temperature.
    Type: Grant
    Filed: May 20, 1974
    Date of Patent: April 27, 1976
    Inventor: Day Charoudi