This inventor holds 1 USPTO granted patent. Top assignee: Merlin Gerin. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: Innovations of Dominique Villard
Introduction
Dominique Villard is a notable inventor based in Eybens, France. He has made significant contributions to the field of electronic devices, particularly with his innovative approach to power supply control.
Latest Patents
Villard holds a patent for an "Electronic trip device comprising a power supply control device." This invention features a power supply control device that operates in two regulating modes: linear regulation and chopping regulation. The device utilizes a current from a sensor, which is rectified by diodes to supply a power supply circuit that includes a storage capacitor and a regulating transistor. A resistor and a control circuit are employed to measure the current value and select the appropriate regulating mode via a selector. When the current is below a preset threshold, linear regulation is applied, connecting the transistor's base to a Zener diode. Conversely, when the current exceeds the threshold, chopped regulation is activated, linking the transistor's base to the output of a comparator.
Career Highlights
Dominique Villard is associated with Merlin Gerin, a company known for its expertise in electrical distribution and automation. His work at Merlin Gerin has allowed him to develop and refine his innovative ideas in electronic devices.
Collaborations
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Conclusion
Dominique Villard's contributions to electronic device innovation, particularly through his patented power supply control device, highlight his expertise and impact in the field. His work continues to influence advancements in electronic technology.