Company Filing History:
Years Active: 2000-2004
Title: The Innovative Contributions of Patrice R. Lethellier
Introduction
Patrice R. Lethellier is a prominent inventor based in Oxnard, California, known for her significant contributions to power converter technology. With a total of eight patents to her name, she has made remarkable advancements in the field of electrical engineering. Her work focuses on improving the efficiency and performance of power converters, which are essential components in various electronic devices.
Latest Patents
Among her latest patents is the "Power converter having improved step down response for low duty cycle operation." This invention features a power converter that includes an output inductor with an input and output terminal. It utilizes a first switch circuit to alternately connect the input terminal to a voltage source and ground. The design incorporates a ripple control circuit that clamps the output current to a maximum allowable level during overshoot conditions, ensuring stable operation under varying loads.
Another notable patent is the "Offset peak current mode control circuit for multiple-phase power converter." This invention is designed for use with a multiple-phase DC-to-DC voltage converter. It includes a current sensor and a voltage error sensor to derive signals that help manage the converter's performance. The offset peak current mode control circuit enhances the converter's efficiency, particularly when operating under low input voltage or high duty cycles.
Career Highlights
Patrice R. Lethellier has established herself as a key figure in the field of power electronics. She currently works at Semtech Corporation, where she continues to innovate and develop advanced technologies. Her expertise in power converters has led to significant improvements in energy efficiency and performance across various applications.
Collaborations
Due to space limitations, the details of her collaborations will not be included.
Conclusion
Patrice R. Lethellier's contributions to power converter technology exemplify her innovative spirit and dedication to advancing electrical engineering. Her patents reflect her commitment to improving the efficiency and reliability of electronic devices, making her a valuable asset to the industry.
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