Bruno Studer

Title: The Innovative Contributions of Bruno Studer

Introduction

Bruno Studer is a notable inventor based in Riedholz, Switzerland. He has made significant contributions to the field of technology, particularly in the development of piezoelectric devices. With a total of 10 patents to his name, Studer has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is a piezoelectric resonator with optimized motional capacitances. This tuning fork resonator includes a base from which first and second parallel vibrating arms extend, carrying a set of excitation electrodes for vibrating the arms at a fundamental frequency. Grooves are formed on at least one of the top or bottom surfaces of each of the arms. The vibrating arms have a generally tapered shape and are extended by an enlarged flipper-shaped portion that forms the free end of each arm. The groove is extended in the direction of the free end of an arm to beyond the start of the flipper, which increases the first motional capacitance of the resonator for the fundamental frequency, decreases the second motional capacitance for the partial frequency, ensures better distribution of mechanical stress along the vibrating arms, and increases shock resistance. Another significant invention is an angular speed measuring transducer, which is formed by a single piezoelectric tuning fork that rotates at the angular velocity. This tuning fork has a detection leg with a cross-shaped section, including two top lateral faces and two bottom lateral faces separated by protruding parts. The detection leg has detecting electrodes arranged such that the electrical field between electrodes is substantially rectilinear through the detection leg.

Career Highlights

Bruno Studer has worked with several prominent companies throughout his career, including Eta SA Manufacture Horlogere Suisse and Eta SA Fabriques D'Ebauches. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Studer has collaborated with notable individuals in his field, including Silvio Dalla Piazza and Thomas Luethi. These partnerships have further enhanced his work and contributed to the advancement of technology in his area of expertise.

Conclusion

Bruno Studer is a distinguished inventor whose work in piezoelectric technology has led to significant advancements in the field. His innovative patents and collaborations reflect his dedication to pushing the boundaries of technology.