Matthieu Dubarry

Title: Matthieu Dubarry: Innovator in Energy Storage Technologies

Introduction

Matthieu Dubarry is a prominent inventor based in Honolulu, HI (US), known for his significant contributions to energy storage technologies. With a total of six patents to his name, Dubarry has made strides in improving battery performance and efficiency.

Latest Patents

One of his latest patents focuses on methods and apparatus for updating a fuel gauge and estimating the state of health of an energy storage cell. This invention includes an apparatus that comprises a memory, a sensor, and a processor. The memory stores data regarding an active fuel gauge of a battery cell based on a first voltage and state of charge (SOC) relationship. The processor receives multiple resting voltage measurements at different times and calculates differences in capacity between these measurements. This allows for an accurate estimate of the remaining capacity of the battery cell, enhancing the reliability of battery management systems.

Another notable patent involves a lithium vanadium oxide compound, which is useful as an active material for a positive electrode. This invention details a specific formula and the process for preparing the compound, which includes a heat treatment under controlled atmospheric conditions. The unique structure of the compound contributes to its effectiveness in energy storage applications.

Career Highlights

Throughout his career, Matthieu Dubarry has worked with notable organizations such as Batscap and the Centre National De La Recherche Scientifique. His work in these institutions has allowed him to collaborate on various innovative projects that push the boundaries of energy storage technology.

Collaborations

Some of his notable coworkers include Dominique Guyomard and Marc Deschamps. Their collaborative efforts have contributed to advancements in the field of energy storage and battery technology.

Conclusion

Matthieu Dubarry's innovative work in energy storage technologies has led to significant advancements in battery management systems and materials. His contributions continue to influence the development of more efficient and reliable energy storage solutions.