This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Hyundai Motor Company, Kia Corporation, Seoul National University. Active years: 2026.
Company Filing History:
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1 out of 5,618 
1 out of 1,760 
Years Active: 2026
Title: Yooil Lee: Innovator in Lithium-Air Battery Technology
Introduction
Yooil Lee is a prominent inventor based in Anyang, South Korea. He has made significant contributions to the field of battery technology, particularly focusing on lithium-air batteries. His innovative work has led to the development of a unique apparatus and method for diagnosing faults in lithium-air battery-based power supply devices.
Latest Patents
Yooil Lee holds a patent for an "Apparatus and method for diagnosing fault for lithium-air battery based power supply device." This invention includes a data collection part that measures operational state changes in the power supply device components for each type of fault. Additionally, it features a training part that trains a neural network model using the collected data to classify the type of fault. The fault diagnosis part is designed to diagnose the type of fault by inputting residual changes of each component during operation as input values for the trained neural network model. Yooil Lee has 1 patent to his name.
Career Highlights
Throughout his career, Yooil Lee has worked with notable companies such as Hyundai Motor Company and Kia Corporation. His experience in these leading automotive firms has allowed him to apply his innovative ideas in practical settings, contributing to advancements in battery technology.
Collaborations
Yooil Lee has collaborated with talented individuals in his field, including Hoimin Kwon and Youngsuk Cho. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Yooil Lee's contributions to lithium-air battery technology and his innovative patent demonstrate his commitment to advancing the field. His work not only enhances the understanding of battery diagnostics but also paves the way for future innovations in energy storage solutions.