US Patent Issued to Commissariat a l'Energie Atomique et aux Energies Alternatives on March 24 for "Screen provided with retroreflective microstructures" (French Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,585,053, issued on March 24, was assigned to Commissariat a l'Energie Atomique et aux Energies Alternatives (Paris).

"Screen provided with retroreflective microstructures" was invented by Christophe Martinez (Grenoble, France) and Yann Lee (Grenoble, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A retroreflective screen comprising including a film having a surface including a plurality of microrecesses, each microrecess having the shape of a truncated pyramid, the lateral walls and the back of each microrecess being coated with a reflective metallization."

The patent was filed on Oct. 14, 2020, under Application No. 17/778,801.

*For further i...