ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,033, issued on May 20, was assigned to inVia Robotics Inc. (Westlake Village, Calif.).

"Systems and methods for deriving weight and quantity based on activations of robot actuators used for object retrieval" was invented by Joseph Ttraverso (Simi Valley, Calif.), James Anderson (Oak Park, Calif.), Lior Elazary (Agoura Hills, Calif.), Randolph Charles Voorhies (Newbury Park, Calif.) and Daniel Frank Parks II (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are systems and methods for computing an object's weight or the quantity of items within the object based on activations of different robot actuators used in retrieving the obj...