Jules Marie Xavier Laffitte

Title: The Innovations of Jules Marie Xavier Laffitte

Introduction

Jules Marie Xavier Laffitte is a notable inventor based in San Mateo, CA, known for her contributions in the field of wireless charging technology. With a total of four patents to her name, Laffitte has made significant advancements that enhance the efficiency and functionality of wireless power transfer systems.

Latest Patents

Among Laffitte's latest innovations are two noteworthy patents. The first is focused on **Coil Driving in Wireless Charging System**, which outlines a wireless charging system capable of charging multiple receiver devices simultaneously. This system employs several independent coils driven by feedback mechanisms that utilize various channels. Each coil is powered by a specially selected driving signal tailored to specific target characteristics. The coil drive circuit processes a pulse width modulation (PWM) signal, delivering precise coil driving signals to the corresponding coils.

The second patent is titled **High Precision Signal Measurement in Wireless Charging System**. Similar to her first patent, this system allows for the simultaneous charging of multiple receiver devices. It features coils that are driven independently with a feedback mechanism. This specific feedback can include voltage and/or current measurements, which indicate the presence of receiver devices on the charging system. Notably, Laffitte's approach includes sampling and processing coil driving signals using discrete Fourier transform techniques to extract amplitude and phase information, ensuring high precision in performance.

Career Highlights

Throughout her career, Laffitte has made substantial contributions to the advancement of wireless charging technologies. Her work has not only improved device charging efficiency but has also influenced the design and implementation of wireless systems across various applications. Companies like Aira, Inc. have benefited from her innovative solutions that push the boundaries of what is possible in wireless power transmission.

Collaborations

Laffitte has collaborated with several esteemed professionals in her field, including William Paul Abajian and John Judson MacDonald. These partnerships highlight the interdisciplinary approach that often characterizes significant technological advancements, fostering innovation through teamwork and shared expertise.

Conclusion

Jules Marie Xavier Laffitte continues to be a driving force in the wireless charging sector, with her inventive spirit leading to practical solutions that address contemporary challenges in power transfer. With her latest patents, she has showcased her dedication to enhancing technology, making a lasting impact on how devices are charged wirelessly. As the industry evolves, Laffitte's contributions are sure to resonate in the future of innovation.