Company Filing History:
13 out of 5,161 
4 out of 336 
1 out of 1 
Years Active: 1994-2025
Title: **Innovations and Contributions of Donald John Enzinna**
Introduction
Donald John Enzinna, based in Lockport, NY, is a prolific inventor known for his significant contributions to the field of capacitance sensing and current monitoring technologies. With a remarkable portfolio of 19 patents, Enzinna has developed innovative systems and methods that have advanced the industry.
Latest Patents
Among his latest inventions, Enzinna has developed a patent for **Capacitance Sensing Systems and Methods**. This innovation includes an apparatus with a ground connector, an output connector for coupling to the load, and a time-varying signal source. This system is capable of injecting a time-varying voltage signal onto a conduction path, with a DC power source that applies an offset to the signal. Additionally, a current monitor measures the time-varying current, allowing a capacitance module to determine capacitance based on these measurements.
Another notable patent is for a **High Side Current Monitor**, which comprises systems and methods for precise current monitoring. This apparatus includes a high-voltage side to obtain a signal indicative of current through a conductor while applying varying levels of gain across different frequency bands. The low-voltage side is electrically isolated from the high-voltage side, producing multiple output signals, thus enhancing measurement accuracy.
Career Highlights
Enzinna has garnered extensive experience through his involvement with reputable companies in the field. His work at Delphi Technologies, Inc. and Advanced Energy Industries, Inc. has placed him at the forefront of electrical engineering innovations, allowing him to apply his insights and skills to real-world applications.
Collaborations
Enzinna has collaborated with notable peers such as Ilya Reyzin and Stephan Michael Vetter. These collaborations have fostered an environment of innovation and shared expertise, contributing to the successful development of advanced technologies and solutions in the electronics industry.
Conclusion
Overall, Donald John Enzinna's accomplishments and innovations reflect a profound dedication to advancing technology in capacitance sensing and current monitoring. His extensive patent portfolio not only signifies his inventive spirit but also showcases his contributions to modern electrical engineering practices.