ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,199, issued on May 13, was assigned to BE SPOON (Le Bourget du Lac, France).
"Ultra-wideband location systems and methods" was invented by Philippe Bollard (Drumettaz Clarafond, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an embodiment a real-time location method includes sending and receiving ultra-wideband frames using an exchange protocol based on an ultra-wideband frame format, wherein the exchange protocol defines a location rate frame format including a beacon section having a series of time slots associated to at least one frame of interleaved pairs of beacon frames, wherein a first beacon frame and a second beacon frame of each ...