AU; Kwok Wai Samuel

Patent Applications and Registrations

Patent applications and USPTO patent grants for AU; Kwok Wai Samuel.The latest application filed is for "systems and methods for organ retraction and space opening".

Company Profile

4.8.10

AU; Kwok Wai Samuel - Shatin N.T.
Au; Kwok Wai Samuel - Mountain View CA
Au; Kwok Wai Samuel - Cambridge MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems And Methods For Organ Retraction And Space Opening App 20220167958 - AU; Kwok Wai Samuel ; et al.	2022-06-02
Powered ankle-foot prosthesis Grant 11,278,433 - Herr , et al. March 22, 2	2022-03-22
Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components Grant 11,273,060 - Herr , et al. March 15, 2	2022-03-15
Morphable Inertial Appemdage, Systems And Associated Methods App 20200298425 - AU; Kwok Wai Samuel ; et al.	2020-09-24
Artificial Ankle-Foot System With Spring, Variable-Damping, And Series-Elastic Actuator Components App 20190321201 - Herr; Hugh M. ; et al.	2019-10-24
Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components Grant 10,342,681 - Herr , et al. July 9, 2	2019-07-09
Powered Ankle-Foot Prosthesis App 20190175365 - Herr; Hugh M. ; et al.	2019-06-13
Powered ankle-foot prosthesis Grant 10,137,011 - Herr , et al. November 27, 2	2018-11-27
Artificial Ankle-foot System With Spring, Variable-damping, And Series-elastic Actuator Components App 20160338857 - Herr; Hugh M. ; et al.	2016-11-24
Catheter with removable vision probe Grant 9,452,276 - Duindam , et al. September 27, 2	2016-09-27
Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components Grant 9,339,397 - Herr , et al. May 17, 2	2016-05-17
Artificial Ankle-Foot System with Spring, Variable-Damping, and Series-Elastic Actuator Components App 20140257519 - Herr; Hugh M. ; et al.	2014-09-11
Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components Grant 8,734,528 - Herr , et al. May 27, 2	2014-05-27
Powered Ankle-Foot Prosthesis App 20140088729 - Herr; Hugh M. ; et al.	2014-03-27
Artificial Ankle-Foot System with Spring, Variable-Damping, and Series-Elastic Actuator Components App 20130110256 - Herr; Hugh M. ; et al.	2013-05-02
Catheter With Removable Vision Probe App 20130096377 - DUINDAM; VINCENT ; et al.	2013-04-18

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