Won-Hoe Lee

Title: Innovations of Won-Hoe Lee in Battery Management Technology

Introduction

Won-Hoe Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery management systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of battery management technologies, particularly in electric vehicles.

Latest Patents

One of his latest patents is a battery management apparatus designed to effectively reduce the current consumption of components that wake up a microcontroller unit. This apparatus includes a wake-up unit, a first power supply path, a first regulator, a first switching element, a feedback module, and a microcontroller unit. The microcontroller unit is configured to transition from sleep mode to wake-up mode upon receiving a wake-up signal from the wake-up unit, which is connected to the feedback module to deactivate the first switching element.

Another significant patent is related to a battery management system, battery pack, electric vehicle, and battery management method. This system is designed for a battery connected in parallel to a smoothing capacitor through high side and low side power lines. It features a discharge control switch, a temperature sensing circuit with a thermistor, and a control unit. The control unit is responsible for turning off the discharge control switch and activating the precharge switch for the smoothing capacitor when it receives a key-on signal.

Career Highlights

Won-Hoe Lee is currently employed at LG Energy Solution, Ltd., where he continues to innovate in the field of battery technology. His work is crucial in advancing the capabilities of battery management systems, which are essential for the performance of electric vehicles and other applications.

Collaborations

He collaborates with talented coworkers, including Seog-Jin Yoon and Seung-Jin Noh, who contribute to the development of cutting-edge technologies in battery management.

Conclusion

Won-Hoe Lee's contributions to battery management technology are significant and impactful. His innovative patents reflect his commitment to improving energy efficiency and functionality in modern applications.