ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,944, issued on Feb. 24, was assigned to NEC Corp. (Tokyo).
"Radio-controlled two way acoustic modem" was invented by Sarper Ozharar (Pennington, N.J.), Yue Tian (Princeton, N.J.), Yangmin Ding (East Brunswick, N.J.), Zhuocheng Jiang (Plainsboro, N.J.) and Ting Wang (West Windsor, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radio-controlled, two-way acoustic modem for operating with a distributed fiber optic sensing (DFOS) system including circuitry that receives radio signals including configuration information, configures the modem to operate according to the configuration information, and generate acoustic signals that are detected by th...