ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,556, issued on Nov. 4, was assigned to Arizona Board of Regents on behalf of Arizona State University (Scottsdale, Ariz.).

"Low-volume inflatable actuator composites for wearable applications and portable pneumatic source" was invented by Saivimal Sridar (Mesa, Ariz.), Souvik Poddar (Buffalo, N.Y.) and Wenlong Zhang (Chandler, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for a wearable exoskeleton include an inflatable actuator with a reduced operation volume for faster operation. The inflatable actuator may include a first paddle connectable to the human body, a second paddle connectable to the human body, and an inflatab...