Richard A Norquist

Title: Richard A. Norquist: Innovator in Piezoelectric Technology

Introduction

Richard A. Norquist is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of piezoelectric technology, particularly through his innovative patent related to pressure-sensitive apparatuses. His work has implications for various applications, including keyboard technology.

Latest Patents

Richard A. Norquist holds a patent for an "Output circuit for piezoelectric polymer pressure sensor." This invention describes a pressure-sensitive apparatus designed to produce electrical signals on two electrodes. The layered structure of the device consists of a conductive layer, a piezoelectric polymer film layer, an electrode layer, an insulating layer, another electrode layer, another piezoelectric polymer film layer, and another conductive layer. The design allows for the integration of an electrical sensing circuit that amplifies small charge pulses induced by strain on the piezoelectric polymer film.

Career Highlights

Norquist is associated with 3M Innovative Properties Company, where he has been able to leverage his expertise in materials science and engineering. His work has led to advancements in sensor technology, enhancing the functionality and reliability of pressure-sensitive devices.

Collaborations

One of his notable collaborators is Frederick R. Kroeger, Jr. Their partnership has contributed to the development of innovative solutions in the field of piezoelectric sensors.

Conclusion

Richard A. Norquist's contributions to piezoelectric technology exemplify the impact of innovative thinking in engineering. His patent for a pressure-sensitive apparatus showcases the potential for advancements in sensor technology.