ALEXANDRIA, Va., March 12 -- United States Patent no. 12,246,729, issued on March 11, was assigned to STAR PICKERS. INC. (Seoul, South Korea).

"Method and system for analyzing operation record, and operation record device" was invented by Choo Jin Park (Seoul, South Korea) and Kyung Mok Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect of the present disclosure, there is provided a method including: obtaining, from the electronic device, at least one of acceleration data, geomagnetic data, and gyro data of the electronic device; and determining, based on the obtained data, a pattern of a road below the electronic device. The electronic device may be installed in a ...