ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,677, issued on Oct. 21, was assigned to Essilor International (Charenton-le-Pont, France).
"Frame for a head mounted device" was invented by Denis Rousseau (Charenton-le-Pont, France), Marie Lore (Charenton-le-Pont, France), Guillaume Broutin (Charenton-le-Pont, France), Jean Sahler (Charenton-le-Pont, France) and Paul Gil (Charenton-le-Pont, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A frame for a head mounted device including: a front part; a first temple configured to be electronically connected to the front part via a first connection and including a battery providing electrical power arranged in a cavity in the first temple and conne...