Marie Breil

Title: Marie Breil: Innovator in Power Component Technology

Introduction

Marie Breil is a distinguished inventor based in Toulouse, France. She has made significant contributions to the field of power electronics, particularly in the control of semiconductor power components. With a total of five patents to her name, her work has had a profound impact on the industry.

Latest Patents

One of her latest patents is a method and pulse-control circuit for a power component. This invention focuses on the control of thyristor-type semiconductor power components powered by an alternating current network. The control signal is stored in the form of magnetic induction in a core made of ferromagnetic material. At each current alternation of the network, the interrogation of the magnetic state results in the presence or absence of a control signal on the power device.

Another notable patent is an anode voltage sensor of a vertical power component. This invention pertains to a sensor designed for various types of vertical power components, including thyristors and MOS transistors. The sensor comprises a substrate zone surrounded by a P-type region, which is coated with a metallizing coat in ohmic contact, providing an image of the anode voltage.

Career Highlights

Marie Breil has worked with prominent organizations such as the Centre National de la Recherche Scientifique and STMicroelectronics. Her experience in these institutions has allowed her to develop innovative solutions in power electronics.

Collaborations

Throughout her career, she has collaborated with notable colleagues, including Jean Jalade and Jean-Louis Sanchez. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Marie Breil's contributions to power component technology exemplify her innovative spirit and dedication to her field. Her patents reflect her expertise and commitment to advancing technology in the semiconductor industry.