Patent 12017346 was granted and assigned to City University of Hong Kong (CityU) on June, 2024 by the United States Patent and Trademark Office.
An articulated finger. The articulated finger comprises a first phalange; a second phalange; a self-locking joint coupling the first phalange to the second phalange, wherein the self-locking joint is configured to allow motion in a first rotational direction of the first phalange relative to the second phalange and prevent motion in a second rotational direction of the first phalange relative to the second phalange, wherein the first rotational direction is opposite the second rotational direction; and a compliant actuator configured to actuate the first phalange in the first rotational direction relative to the second phalange.