Stephen F Bart

Title: The Innovative Contributions of Stephen F Bart

Introduction

Stephen F Bart is an accomplished inventor based in Watertown, MA (US). He is known for his significant contributions to the field of ferroelectric motors. With a focus on creating efficient and compact actuators, Bart has made strides in the realm of miniature technology.

Latest Patents

Stephen F Bart holds a patent for a miniature actuator. This innovative device comprises a single layer of ferroelectric material that is electrically excited by an array of electrical contacts. An electrical excitation source supplies phased electrical signals to these contacts, creating a traveling wave of mechanical deformation in the ferroelectric layer. This mechanism actuates the actuator, which can be designed as either linear or rotary. The motor can be fabricated on a single integrated circuit die, utilizing a thin film of PZT as the ferroelectric material. In alternative embodiments, the motor may consist of two dies bonded together, allowing for unique configurations.

Career Highlights

Stephen F Bart is affiliated with the Massachusetts Institute of Technology, where he continues to push the boundaries of innovation in engineering and technology. His work has garnered attention for its potential applications in various fields, including robotics and automation.

Collaborations

Stephen has collaborated with notable colleagues such as Anita M Flynn and Lee S Tavrow, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Stephen F Bart's work in developing miniature actuators exemplifies the spirit of innovation that drives technological advancement. His contributions are paving the way for future developments in the field of ferroelectric motors.