ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,681, issued on July 14, was assigned to Zophonos Inc. (Wilmington, Del.).

"Multi-frequency sensing method and apparatus using mobile-clusters" was invented by Levaughn Denton (Baisley Park, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The systems and methods described relate to the concept that smart devices can be used to 1) sense various types of phenomena like sound, blue light exposure, RF and microwave radiation, and 2) in real-time analyze, report and/or control outputs (e.g., displays or speakers). The systems are configurable and use standard computing devices, such as wearable electronics, tablet computers, and mobile phones to measu...