Chang Hyeon Sung

Title: Chang Hyeon Sung: Innovator in Battery Technology

Introduction

Chang Hyeon Sung is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of battery technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of battery cells, which is crucial in today's technology-driven world.

Latest Patents

One of his latest patents is a "Battery cell balancing method." This invention relates to a method for more efficiently performing a balancing operation for a plurality of battery cells with unequal charges in a battery cell balancing circuit using an LC series resonant circuit. The method includes calculating the balancing charge for all battery cells, selecting the strongest and weakest battery cells, and performing a series of balancing operations.

Another notable patent is the "Battery cell balancing circuit using LC serial resonance." This technology aims to enhance the usage time of a battery cell by controlling charge or discharge in a multi-battery cell module using LC serial resonance. The invention comprises a battery module with multiple serially connected battery cells, a serial resonant circuit, and switch units that manage the electric energy collection and supply paths.

Career Highlights

Chang Hyeon Sung is affiliated with the Pohang University of Science and Technology Foundation, where he continues to innovate and develop new technologies in battery systems. His work is instrumental in advancing the efficiency of energy storage solutions.

Collaborations

He collaborates with notable colleagues, including Kyung Min Lee and Yoo Chae Chung, who contribute to his research and development efforts.

Conclusion

Chang Hyeon Sung is a key figure in the field of battery technology, with a focus on enhancing the performance and efficiency of battery cells. His innovative patents reflect his commitment to advancing energy solutions for the future.