Company Filing History:
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Years Active: 2022-2023
Title: David Frey: Innovator in Electric Vehicle Technology
Introduction
David Frey is a notable inventor based in Saint Martin d'Hères, France. He has made significant contributions to the field of electric vehicle technology, holding a total of 2 patents. His work focuses on developing advanced electrical power converters and charging systems that enhance the efficiency and functionality of electric vehicles.
Latest Patents
Frey's latest patents include a four-arm NPC converter for electric vehicles and a two-way charger that incorporates such a converter. The four-arm NPC converter is designed to rectify AC electrical signals from the electrical phases of a grid. It features a correction arm that balances the electrical signals and limits the modulation amplitude of the generated DC signal. The two-way charger utilizes this converter along with active double bridges, ensuring electrical isolation between the output of the bridges and the converter.
Another significant patent involves an electrical power converter unit that includes a first connection interface for DC input/output and a three-phase rectifier power converter circuit. This unit allows for switching between DC and AC input/output modes, providing versatility in connecting various electrical devices.
Career Highlights
David Frey has worked with prominent organizations such as Institut Vedecom and Volvo Truck Corporation. His experience in these companies has contributed to his expertise in electric vehicle technology and power conversion systems.
Collaborations
Frey has collaborated with notable professionals in his field, including Mustapha Debbou and Nisith Bhowmick. These collaborations have further enriched his work and innovations in electric vehicle technology.
Conclusion
David Frey is a distinguished inventor whose work in electric vehicle technology has led to significant advancements in power conversion systems. His patents reflect a commitment to improving the efficiency and functionality of electric vehicles, making a lasting impact in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.