Tien L Chang

Title: Tien L Chang: Innovator in Robotics and Touch-Sensing Technologies

Introduction

Tien L Chang is a prominent inventor based in Troy, MI, known for his significant contributions to robotics and touch-sensing technologies. With a total of five patents to his name, Chang has made remarkable advancements in the field, particularly in dynamic laser touch-sensing and multi-robot systems.

Latest Patents

One of Chang's latest patents is titled "Dynamic laser touch-sensing with multiple robot dynamic user frame." This invention provides methods and systems for touch-sensing that allow for an updated user frame. The technology includes a touch-sensing schedule that incorporates both laser and wire touch-sensing events, enabling the system to switch between the two while performing the schedule. This unique feature allows the same touch-sensing program to be cloned and applied across multiple robot controllers. Another notable patent is the "Method and system for automatically preventing deadlock in multi-robot systems." This system automatically identifies potential deadlock conditions in a workcell with multiple robots and determines deadlock-free motion statements to avoid collisions and deadlocks. The flexibility of this system allows for adjustments during normal production execution, optimizing the efficiency of robotic operations.

Career Highlights

Throughout his career, Tien L Chang has worked with notable companies such as Fanuc Robotics America Corporation and Fanuc Corporation. His experience in these organizations has contributed to his expertise in robotics and automation technologies.

Collaborations

Chang has collaborated with esteemed colleagues, including H Dean McGee and Ho Cheung Wong, further enhancing his innovative work in the field.

Conclusion

Tien L Chang's contributions to robotics and touch-sensing technologies have established him as a leading inventor in his field. His patents reflect a commitment to advancing automation and improving efficiency in multi-robot systems.