ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,226, issued on Sept. 8, was assigned to Transfert Plus Societe En Commandite (Montreal).

"Energy efficient ultra-wideband impulse radio systems and methods" was invented by Frederic Nabki (Montreal), Dominic Deslandes (Chambly, Canada), Mohammad Taherzadeh-Sani (Montreal), Michiel Soer (Montreal) and Rabia Rassil (Montreal).

According to the abstract* released by the U.S. Patent & Trademark Office: "Ultra-Wideband (UWB) technology exploits modulated coded impulses over a wide frequency spectrum with very low power over a short distance for digital data transmission. Such UWB systems through their receivers may operate in the presence of interfering signals and should provide for ...