ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,294, issued on Oct. 14, was assigned to Mentor Acquisition One LLC (Plantation, Fla.).

"External user interface for head worn computing" was invented by Ralph F. Osterhout (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the present invention relate to external user interfaces used in connection with head worn computers (HWC)."

The patent was filed on June 24, 2024, under Application No. 18/752,188.

*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%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=12443294&OS...