%0 Patent %D 2018 %T Underactuated robotic hand %A A. Bicchi %A C. Della Santina %A M. G. Catalano %A C. Piazza %A G. Grioli %A A. Brando %8 11/01 %G eng %U https://patentimages.storage.googleapis.com/c3/76/f4/3f31e20b15ad53/US20180311827A1.pdf