US Patent Issued to TOTAL SOFT BANK on May 27 for "Work position guide apparatus of autonomous yard tractor" (South Korean Inventor)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,218, issued on May 27, was assigned to TOTAL SOFT BANK LTD. (Busan, South Korea).

"Work position guide apparatus of autonomous yard tractor" was invented by Hoon Lee (Busan, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A work position guide apparatus for guiding an autonomous yard tractor to a work position, includes a reference position determination unit that determines a reference position based on a position of a crane located at a work position, a real-time position detection unit that detects a real-time position of the autonomous yard tractor, an error data acquisition unit that acquires error data between the reference position...