Company Filing History:
Years Active: 2012-2025
Title: Joerg Berthoud: Innovator in Control Circuits and Shock Detection
Introduction
Joerg Berthoud is a notable inventor based in Villeret, Switzerland. He has made significant contributions to the field of control circuits and shock detection, holding a total of 4 patents. His innovative work has implications in various electronic devices, particularly in the horological industry.
Latest Patents
One of Berthoud's latest patents is a control circuit for a stepper motor capable of detecting an external magnetic field. This invention includes a bipolar permanent magnet, a stator defining two isthmi and two rest positions for the rotor, and a coil mounted on the stator. The control circuit can determine the position of the rotor at rest. Additionally, he developed an electric pulse generator for detecting an external magnetic field, which measures the electrical current in the coil after an electrical pulse has been triggered. This system compares the measured electrical current with a reference current and processes the rise time to determine the presence of an external magnetic field.
Another significant invention is a shock detector circuit and method for operation thereof. This electronic device comprises a calculation unit capable of generating a signal representative of a physical magnitude for a motor driving a display device. The device includes at least one shock detector circuit connected between the calculation unit and a motor terminal for detecting an external shock applied to the motor.
Career Highlights
Throughout his career, Joerg Berthoud has worked with prominent companies in the horological sector, including Eta Sa Manufacture Horlogère Suisse. His expertise in control circuits and electronic devices has positioned him as a valuable contributor to the industry.
Collaborations
Berthoud has collaborated with notable individuals such as Francois Klopfenstein and Nicolas Jeannet. These partnerships have further enhanced his innovative capabilities and contributions to the field.
Conclusion
Joerg Berthoud's work in control circuits and shock detection showcases his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in the horological industry and beyond.