Yung-Ming Yen-Chen

Title: Yung-Ming Yen-Chen: Innovator in Teach Assist Technology

Introduction

Yung-Ming Yen-Chen is a notable inventor based in Brookfield Center, CT (US). He has made significant contributions to the field of automation and robotics, particularly through his innovative patent related to teach assist technology.

Latest Patents

Yen-Chen holds a patent for an "Off-line teach assist apparatus and on-line control apparatus." This invention provides a programmable manipulator arm that precomputes a projected fixed path solution during an initial teaching operation. The projected fixed path solution represents a desired series of manipulator arm work operations to be performed with respect to a workpiece in the minimum execution time while the workpiece is moving at a projected velocity. During the teaching operation, the manipulator arm is moved to various teach positions corresponding to the desired series of work operations relative to the workpiece. The teach assist apparatus computes the minimum execution time based on the maximum dynamic capabilities of the manipulator arm being taught. The precomputed path data is stored, and control apparatus is provided to reconstruct the precomputed fixed path solution in a playback work cycle in accordance with the dynamic movement of the workpiece. The precomputation performed by the teach-assist apparatus is also useful for performing work operations on a stationary workpiece. In a preferred arrangement, the teach-assist apparatus determines the minimum execution time for each controlled manipulator axis for each step, with the axis requiring the largest execution time being utilized to determine the minimum execution time. Yen-Chen has 1 patent to his name.

Career Highlights

Yen-Chen has worked at Unimation, Inc., a company known for its advancements in robotics and automation technology. His work has contributed to the development of more efficient robotic systems that enhance productivity in various industries.

Collaborations

Yen-Chen collaborates with William Perzley, who is also involved in the field of automation and robotics. Their partnership has likely fostered innovative solutions and advancements in their respective projects.

Conclusion

Yung-Ming Yen-Chen is a distinguished inventor whose work in teach assist technology has paved the way for advancements in robotic automation. His contributions continue to influence the industry and improve operational efficiencies.