Vinh Tho Vo

Title: Vinh Tho Vo: Innovator in Electrical Current Sensing Technology

Introduction

Vinh Tho Vo is a notable inventor based in Meyrin, Switzerland. He has made significant contributions to the field of electrical current sensing technology, holding 2 patents that showcase his innovative approach to electrical measurement.

Latest Patents

One of his latest patents is an "Electrical current sensor with grounded magnetic core." This invention features an electrical current transducer that includes a housing and at least one magnetic core with an air gap. The design allows for a primary conductor carrying a primary current to be measured effectively. A magnetic field detector is strategically positioned in the air gap, and a grounding element is incorporated to enhance performance. Notably, the lateral surface of the magnetic core is positioned against the grounding element without direct fixed attachment, ensuring optimal capacitive coupling.

Another significant patent is the "High bandwidth open-loop current sensor." This open-loop electrical current sensor is designed for measuring electrical current in a primary conductor. It comprises a magnetic circuit with an air gap and a magnetic field sensing device located within the air gap. The sensing device includes a circuit board with two magnetic field detectors, which work together to generate an output signal representative of the primary electrical current.

Career Highlights

Vinh Tho Vo has worked with several companies throughout his career, including Lem Intellectual Property SA and Liaisons Electroniques-Mécaniques Lem S.A. His experience in these organizations has contributed to his expertise in electrical engineering and patent development.

Collaborations

Throughout his career, Vinh Tho Vo has collaborated with notable professionals in the field, including Gérard Lepine and Arnaud Labbe. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Vinh Tho Vo is a distinguished inventor whose work in electrical current sensing technology has led to valuable patents. His innovative designs and collaborations reflect his commitment to advancing the field of electrical engineering.