Company Filing History:
Years Active: 2016-2019
Title: Innovations of Joohyung Kim in Robotics
Introduction
Joohyung Kim is a notable inventor based in Pittsburgh, PA (US), recognized for his contributions to the field of robotics. With a total of 4 patents, he has made significant strides in the computational design of robots, particularly focusing on legged robots.
Latest Patents
One of his latest patents is titled "Computational design of robots from high-level task specifications." This innovative robot design system is particularly well-suited for legged robots, including monopods, bipeds, and quadrupeds. The system comprises three modules: a motion optimization module, a morphology optimization module, and a link length optimization module. The motion optimization module generates motion trajectories for the robot's center of mass and force effectors. The morphology optimization module utilizes these optimized motion trajectories along with a library of modular robot components to produce an optimized robot morphology. Finally, the link length optimization module outputs optimal link lengths tailored for specific tasks, enhancing the efficiency of robot design through numerical optimization.
Another significant patent is the "Parallel elastic mechanism for robot-environment force interaction." This invention features a prismatic actuator designed to impart a hopping motion to a supported load, such as a robot leg. The apparatus includes a direct drive motor, a spring element, and a prismatic guide assembly. The guide assembly supports the direct drive motor and constrains the translational motion along a drive axis while allowing the spring element to compress and expand along a longitudinal axis. The controller manages the direct drive motor to compress the spring element upon initial contact with a surface and to expand it when the apparatus reaches zero velocity while in contact.
Career Highlights
Joohyung Kim is currently employed at Disney Enterprises, Inc., where he continues to innovate in the field of robotics. His work focuses on enhancing the capabilities of robots through advanced design and optimization techniques.
Collaborations
Some of his notable coworkers include Katsu Yamane and Alexander Nicholas Alspach, who contribute to the collaborative efforts in their projects.
Conclusion
Joohyung Kim's innovative work in robotics, particularly in the design and optimization of legged robots, showcases his expertise and commitment to advancing technology in this field. His contributions are paving the way for more efficient and capable robotic systems.