This inventor holds 6 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1993-1999.
Location History:
- St. Aubin/Mer, FR (1993)
- St. Aubin sur Mer, FR (1994)
- St. aubin S/Mer, FR (1995)
- Saint Aubin/Mer, FR (1998)
- Saint Aubin sur Mer, FR (1999)
Company Filing History:
Years Active: 1993-1999
Title: Innovations of Jean-Claude Perraud
Introduction
Jean-Claude Perraud is a notable inventor based in St. Aubin/Mer, France. He has made significant contributions to the field of voltage regulation, holding a total of 6 patents. His work focuses on developing efficient voltage regulators that minimize energy dissipation.
Latest Patents
One of his latest patents is a device for voltage regulation with low internal energy dissipation. This voltage regulator is designed to connect to an external resistor and provides a regulated voltage through a system of first and second transistors. The first transistor connects to a power supply, while the second transistor outputs the regulated voltage. The design includes a control circuit that activates the second transistor when the first current exceeds a predetermined value, ensuring efficient voltage regulation.
Another significant patent involves voltage control means that exhibit reduced sensitivity to temperature. This invention features a differential pair of transistors, along with current mirrors that amplify the input current. A resistor is strategically placed between the emitters of the transistors, and injection means are included to enhance the performance of the voltage control system. The output current is proportional to the input current of the current mirrors, showcasing an innovative approach to voltage regulation.
Career Highlights
Jean-Claude Perraud is currently associated with U.S. Philips Corporation, where he continues to innovate in the field of electrical engineering. His expertise in voltage regulation has positioned him as a key contributor to advancements in this area.
Collaborations
He collaborates with Philippe Maugars, working together to push the boundaries of technology in voltage regulation.
Conclusion
Jean-Claude Perraud's contributions to voltage regulation through his innovative patents highlight his expertise and commitment to advancing technology. His work continues to influence the field and improve energy efficiency in electrical systems.