Jeffrey C Andle

Title: The Innovative Contributions of Jeffrey C. Andle

Introduction

Jeffrey C. Andle is a notable inventor based in Bangor, Maine, recognized for his significant contributions to the field of piezoelectric sensors. With a total of 3 patents, Andle has developed innovative technologies that enhance the measurement of chemical and biochemical properties.

Latest Patents

One of his latest inventions is the Monolithic Piezoelectric Sensor (MPS) designed for sensing chemical, biochemical, and physical measurands. This sensor comprises a piezoelectric material, preferably a crystal, with a common metal layer attached to its top surface. It features a pair of independent resonators placed in close proximity on the piezoelectric crystal, allowing for efficient acoustic energy coupling. The first resonator acts as an input port, converting input signals into mechanical energy, while the second serves as an output port, detecting a filtered replica of the input signal as an electrical signal. The sensor's design allows for the measurement of both time delay and attenuation at specific frequencies. Additionally, the sensor can be integrated into an assembly with a feedback oscillator and a radio frequency amplifier for enhanced output processing. Another notable patent involves temperature-compensated orientations of berlinite for surface acoustic wave devices, which provides excellent temperature compensation and high piezoelectric coupling coefficients.

Career Highlights

Throughout his career, Jeffrey C. Andle has worked with reputable organizations, including Allied Corporation and the University of Maine System. His experience in these institutions has contributed to his expertise in the development of advanced sensor technologies.

Collaborations

Andle has collaborated with notable colleagues such as Bruce H. Chai and Dana S. Bailey, further enriching his work in the field of piezoelectric sensors.

Conclusion

Jeffrey C. Andle's innovative work in piezoelectric sensor technology has made a significant impact on the measurement of chemical and biochemical properties. His patents reflect a commitment to advancing sensor technology, showcasing his role as a key inventor in this field.