Company Filing History:
Years Active: 2017
Title: Sean Christopher Pearson: Innovator in Joint Angle Tracking Technology
Introduction
Sean Christopher Pearson is an accomplished inventor based in Portland, OR (US). He has made significant contributions to the field of biomechanics through his innovative work on joint angle tracking using inertial sensors. His research focuses on accurately estimating and tracking the orientations of multi-segment limbs, which has important applications in various fields, including rehabilitation and sports science.
Latest Patents
Sean holds a patent for a method titled "Joint angle tracking with inertial sensors." This invention provides a sophisticated approach to estimating joint angles of a multi-segment limb from inertial sensor data. The method utilizes a single inertial measurement unit worn at the distal end of the limb to track the orientations of multiple segments over time. The estimated joint angles are computed from measured inertial data using a nonlinear state space estimator, which may include advanced tracking filters such as an unscented Kalman filter or particle filter. This innovative approach incorporates state space evolution equations based on a kinematic model of the multi-segment limb, enhancing the accuracy of joint angle estimation.
Career Highlights
Sean Christopher Pearson is affiliated with Portland State University, where he continues to advance his research in biomechanics and sensor technology. His work has garnered attention for its potential to improve the understanding of limb dynamics and enhance rehabilitation techniques for individuals with movement disorders.
Collaborations
Sean has collaborated with notable colleagues, including James McNames and Mahmoud El-Gohary. Their combined expertise contributes to the development of cutting-edge technologies in the field of biomechanics.
Conclusion
Sean Christopher Pearson is a pioneering inventor whose work in joint angle tracking technology is shaping the future of biomechanics. His innovative methods and collaborations are paving the way for advancements in rehabilitation and sports science.