Hubert Matthey

Title: The Innovative Contributions of Hubert Matthey

Introduction

Hubert Matthey is a notable inventor based in Brugg, Switzerland. He has made significant contributions to the field of technology, particularly in the area of frequency measurement and quartz piezoelectric resonators. With a total of four patents to his name, Matthey's work has had a lasting impact on various applications in the industry.

Latest Patents

One of Matthey's latest patents is a process and apparatus for the determination of the inversion temperature. This invention involves exciting a quartz piezoelectric resonator at its resonant frequency and measuring the frequency variations as the temperature changes. The method allows for the detection of the maximum value of frequency spread, which is crucial for determining the inversion temperature. Another significant patent is the frequency comparator, which compares two frequencies using a flip-flop and a low pass filter. This invention yields a voltage proportional to the phase difference between the two frequencies, enhancing the accuracy of frequency measurement.

Career Highlights

Matthey is currently associated with the Société Suisse Pour L'Industrie Horlogère Management Services S.A. His work in this company has allowed him to further develop his innovative ideas and contribute to advancements in the horological industry. His expertise in frequency measurement and resonator technology has positioned him as a key figure in his field.

Collaborations

Throughout his career, Matthey has collaborated with notable colleagues such as Raymond Huguenin and Martial Voumard. These partnerships have fostered an environment of innovation and have led to the development of groundbreaking technologies.

Conclusion

Hubert Matthey's contributions to the field of technology, particularly through his patents and collaborations, highlight his role as an influential inventor. His work continues to inspire advancements in frequency measurement and resonator technology.