Ernest W Cordan

Title: The Innovative Contributions of Ernest W. Cordan

Introduction

Ernest W. Cordan is a notable inventor based in Mesa, AZ (US). He has made significant contributions to the field of pressure transducers, particularly with his innovative designs that enhance performance and reliability. His work has been recognized for its potential to improve manufacturing processes and product durability.

Latest Patents

Cordan holds a patent for a "Pressure transducer with capacitively coupled source electrode." This capacitive pressure transducer design features two electrodes on a substrate, coupled with a diaphragm electrode to create a transducing circuit without requiring a physical connection between the electrodes. The design includes a substrate with a coupling electrode and a sensing electrode, along with a diaphragm that has a diaphragm electrode. A spacer is positioned between the substrate and the diaphragm, creating a cavity that defines a gap between the sensing electrode and the diaphragm electrode. The inclusion of a dielectric spacer over the coupling electrode enhances the capacitance between the coupling electrode and the diaphragm electrode. This innovative transducer offers similar electrical characteristics to existing models while being easier to manufacture and providing long-term reliability and durability improvements due to the elimination of mechanical interconnects and additional conductive materials. Cordan's patent portfolio includes 1 patent.

Career Highlights

Throughout his career, Cordan has worked with prominent companies in the industry, including Sensata Technologies, Inc. and Kavlico Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in pressure sensing technology.

Collaborations

Cordan has collaborated with talented individuals in his field, including Marcos A. Nassar and Mark L. Urban. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies.

Conclusion

Ernest W. Cordan's contributions to the field of pressure transducers exemplify the impact of innovation in engineering. His patented designs not only enhance product performance but also streamline manufacturing processes. Cordan's work continues to influence the industry and inspire future advancements.