Location History:
- Lausanne, CH (1991)
- St-Sulpice, CH (1993 - 1995)
- Villars-sous-Yens, CH (1998)
Company Filing History:
Years Active: 1991-1998
Title: The Innovations of Roland Luthier
Introduction
Roland Luthier is a notable inventor based in St-Sulpice, Switzerland. He has made significant contributions to the field of piezoelectric motors, holding a total of 7 patents. His work focuses on enhancing the functionality and efficiency of these motors, which are crucial in various applications, including timepieces.
Latest Patents
One of Luthier's latest patents is a method and circuit for exciting and monitoring a piezoelectric motor. This invention involves a method for exciting a piezoelectric motor in stepping mode, where the motor operates at a specific resonance frequency. The method includes a monitoring phase that extends over several steps, allowing for adjustments to the excitation frequency based on the duration of each step. This innovation aims to optimize the motor's performance by reducing the duration of each operational step.
Another significant patent is for a position detector of the rotor of a piezoelectric motor. This motor design features a stator with piezoelectric excitation means that induce vibratory motion. The rotor, which is mounted for rotation, includes flexion tabs that transmit this motion. The angular position detector is strategically placed to track the movement of these tabs, enhancing the motor's functionality, particularly in timekeeping devices.
Career Highlights
Luthier's career is marked by his dedication to advancing piezoelectric technology. His work at Asulab S.A. has positioned him as a key player in the development of innovative motor solutions. His patents reflect a deep understanding of the mechanics involved in piezoelectric systems and a commitment to improving their efficiency.
Collaborations
Throughout his career, Luthier has collaborated with notable colleagues, including Francis Levy and Alain Mocellin. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Roland Luthier's contributions to the field of piezoelectric motors are significant and impactful. His innovative patents and collaborative efforts continue to shape the future of motor technology. His work exemplifies the spirit of innovation that drives advancements in engineering and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.