ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,592, issued on March 17, was assigned to GOOGLE LLC (Mountain View, Calif.).

"Adjustable force temple arms for head mounted wearable device" was invented by Daniel Adema (Kitchener, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for adjusting a level of force exerted by the temple arm portions of a frame of a head mounted wearable device are provided. Hinge mechanisms that provide for the rotatable coupling of a temple arm portion to a rim portion of a frame of the head mounted wearable device, or glasses, may include a rotation mechanism that facilitates rotation of the temple arm portion relative to the rim portion, and...