ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,250, issued on Oct. 7, was assigned to MTD PRODUCTS INC (Valley City, Ohio).
"Navigation systems and methods for an autonomous device" was invented by Shai Abramson (Pardesiya, Israel), Christopher J. Churavy (Lakewood, Ohio), Ido Ikar (Tel Mond, Israel) and Ayala Raanan (Raanana, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for proximity determination can include receiving an RF signal transmitted from a target location, the receiving performed by an antenna of an autonomous moving device, extracting received signal strength indicator (RSSI) values by processing the received RF signal, receiving distance measurements pro...