ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,891, issued on Dec. 9, was assigned to Mentor Acquisition One LLC (Plantation, Fla.).

"Sight information collection in head worn computing" was invented by Edward H Nortrup (Stoneham, Mass.) and John N. Border (Eaton, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the present invention relate to methods and systems for collecting an using eye heading and sight heading information in head worn computing."

The patent was filed on Dec. 7, 2021, under Application No. 17/544,835.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml...