This inventor holds 7 USPTO granted patents and 3 EPO patents. Top assignees: Semtech Corporation, Semtech International Ag, Csem. Active years: 1995-2017.
Company Filing History:
4 out of 265 
2 out of 3 
1 out of 1 Years Active: 1995-2017
Title: Michel Chevroulet: Innovator in Semiconductor Technology
Introduction
Michel Chevroulet is a prominent inventor based in Neuchâtel, Switzerland. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on innovative methods for measuring and acquiring data from micro-electromechanical systems (MEMS).
Latest Patents
One of Chevroulet's latest patents is a semiconductor device and method for direct measurement and acquisition of MEMS employing a sigma-delta loop. This device measures the state of a MEMS by detecting a first voltage variation at a sensing node, which includes capacitance. The design incorporates a first capacitor that connects the sensing node to an integrator, allowing the first voltage variation to be transferred as a first signal. A second voltage variation is routed through a second capacitor to the same node, creating a second signal. The integrator then combines these signals to produce an integrated signal, which is converted into a digital signal by an ADC, representing the capacitance of the MEMS. Another notable patent involves systems and methods for measuring the capacitance of high voltage devices while ensuring that the active device remains shielded from high voltage exposure.
Career Highlights
Throughout his career, Michel Chevroulet has worked with notable companies such as Semtech Corporation and Semtech International AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Chevroulet has collaborated with talented individuals in his field, including Daniel Aebischer and Gregoire Guye. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Michel Chevroulet is a distinguished inventor whose work in semiconductor technology has led to several important patents. His innovative approaches to measuring MEMS and high voltage devices continue to influence the industry.