Soft robotic actuators utilizing asymmetric surfaces

JA Lessing, RR Knopf, N McLellan - US Patent 10,974,382, 2021 - Google Patents
A soft robotic actuator is disclosed. The actuator includes a first portion with a substantially
constant profile and a second portion with a regularly varying profile, and bends in a …

Lower-leg exoskeleton system and method

B Piercy, T Swift, G Nucci, C Lamb, P Lynn… - US Patent …, 2020 - Google Patents
(Continued)(52) US CI. CPC A61F 2/68 (2013.01); A61F 2760 (2013.01); A61H 3700
(2013.01);(Continued)(58) Field of Classification Search CPC...... A61F 2002/501; A61F …

Flexible and stretchable electronic strain-limited layer for soft actuators

JA Lessing, RV Martinez, AS Tayi, JM Ting… - US Patent …, 2018 - Google Patents
A soft robot having an integrated electrical component includes an expandable or
collapsible body, the body comprising an inlet that is configured to communicate with a fluid …

Enhancement of soft robotic grippers through integration of stiff structures

JA Lessing, RR Knopf, DV Harburg… - US Patent 10,093,023, 2018 - Google Patents
Exemplary embodiments relate to various improvements in soft robotic actuators, and more
specifically the integration of stiff or rigid bodies into soft actuators to provide adjustable …

System and method for user intent recognition

TA Swift, N Cox, KC Kemper - US Patent 11,259,979, 2022 - Google Patents
A method of operating an exoskeleton system that includes determining a first state estimate
for a current classification program being implemented by the exoskeleton system; …

Soft robotic actuators for positioning, packaging, and assembling

J Lessing, DV Harburg, SP Singh, J Curhan - US Patent 10,597,275, 2020 - Google Patents
Exemplary embodiments relate to applications for soft robotic actuators in the manufacturing,
packaging, and food preparation industries, among others. Methods and systems are …

Methods and apparatus for shape control

R Niiyama, L Yao, J Ou, S Follmer, H Ishii - US Patent 9,777,753, 2017 - Google Patents
In exemplary implementations of this invention, a shape controller controls the shape of a
bladder as the bladder inflates. The shape controller includes a first set of regions and a …

Sensors for soft robots and soft actuators

JA Lessing, GM Whitesides, RV Martinez… - US Patent …, 2020 - Google Patents
US10576643B2 - Sensors for soft robots and soft actuators - Google Patents
US10576643B2 - Sensors for soft robots and soft actuators - Google Patents Sensors for …

Exoskeleton fit evaluation system and method

C Lamb, K Kemper, T Swift - US Patent 10,780,012, 2020 - Google Patents
A method of performing a fit test on an actuator unit coupled to a user. The method includes
determining a first configuration of the actuator unit while the actuator unit is in an un …

Soft robotic actuators and methods of manufacturing the same

JA Lessing, RR Knopf, CE Vause… - US Patent 10,173,328, 2019 - Google Patents
Exemplary embodiments relate to various improvements in soft robotic actuators, and
techniques for manufacturing the improvements. For example, techniques for manufacturing …