Richard Suprenant

Title: Richard Suprenant: Innovator in Power Tool Technology

Introduction

Richard Suprenant is a notable inventor based in San Jose, California. He has made significant contributions to the field of power tools, particularly with his innovative detection system designed to enhance safety and efficiency.

Latest Patents

Richard holds a patent for a detection system for power tools. This system includes a movable blade and is designed to detect contact between the blade and an object. The detection system features an excitation plate that capacitively couples the drive signal to the movable blade. A circuit generates both an in-phase component signal and a quadrature component signal from a blade current signal, which indicates the instantaneous current drawn by the movable blade. The circuit then calculates the energy of the blade current signal by considering both the in-phase and quadrature components. It compares this energy to an adaptive trigger threshold to detect contact between the blade and an object, based on whether the energy exceeds the threshold.

Career Highlights

Richard is currently associated with the Power Tool Institute, where he continues to innovate and develop new technologies in the power tool sector. His work focuses on improving safety features and operational efficiency in power tools.

Collaborations

Richard has collaborated with notable colleagues, including Vladimir Tetelbaum and Darius Mostowfi, who share his passion for advancing technology in the power tool industry.

Conclusion

Richard Suprenant's contributions to power tool technology, particularly through his patented detection system, highlight his commitment to innovation and safety in the industry. His work continues to influence the development of more efficient and safer power tools.