Paul Joseph Schaffert

Title: Paul Joseph Schaffert: Innovator in Power-Stealing Techniques

Introduction

Paul Joseph Schaffert is a notable inventor based in Palo Alto, CA. He has made significant contributions to the field of electronic devices, particularly in the area of power management. With a total of 3 patents, Schaffert's work focuses on innovative techniques that enhance the efficiency of electronic systems.

Latest Patents

One of Schaffert's latest patents is centered around "Power stealing in relay circuits." This invention outlines techniques for an electronic device to perform power-stealing methods to harvest energy from a power-control circuit. The goal is to power components of the electronic device effectively. In this design, the electronic device is connected within the power-control circuit between a power supply and a relay, which is configured to activate a power load. The device includes voltage-drop circuitry that produces a voltage drop across its electrical components while the relay is in an activated state. This allows the electronic device to perform power-stealing from the power-control circuit while maintaining the relay's activated state.

Career Highlights

Schaffert is currently employed at Amazon Technologies, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic devices, particularly in energy efficiency.

Collaborations

Throughout his career, Schaffert has collaborated with notable colleagues, including Samuel Forest Girvin and Yuzo Watanabe. These partnerships have contributed to the development of his innovative ideas and patents.

Conclusion

Paul Joseph Schaffert is a prominent figure in the field of electronic innovation, with a focus on power management techniques. His contributions through patents and collaborations continue to shape the future of electronic devices.