ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,924, issued on June 3.
"Robotic arm and modularized segment" was invented by Haoxu Wang (Thornhill, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A segment for a robotic arm with a shaft having a first end and a second end; a first joint housing having a first recess and a second recess and a second joint housing having a first cavity and a second cavity, the first recess is engageable with the first cavity to form a first socket and the second recess is engageable with the second cavity to form a second socket, and the first socket is engageable with the first end of a shaft to facilitate movement along a longitudinal (roll) axis, and the se...