Kwang Ho Yoo

Title: Kwang Ho Yoo: Innovator in Secondary Battery Technology

Introduction

Kwang Ho Yoo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of secondary battery technology, holding a total of four patents. His innovative methods have the potential to enhance the efficiency and performance of battery systems.

Latest Patents

One of Kwang Ho Yoo's latest patents is a method of preparing a secondary battery that includes pre-lithiating an electrode assembly. This assembly consists of an electrode structure with multiple electrodes and separators, along with a metal substrate. The electrodes and separators are alternately stacked, and the pre-lithiating process involves supplying lithium ions from one of the positive electrodes to a negative electrode. This is achieved by electrically connecting the electrodes and applying a first current. Additionally, lithium ions are supplied from the metal substrate to the positive electrodes, followed by resting the electrode assembly after applying a second current. Another patent details a similar method, emphasizing the arrangement of electrodes and separators, and the application of currents to enhance battery preparation.

Career Highlights

Kwang Ho Yoo has worked with notable companies in the battery industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop and refine his innovative approaches to battery technology.

Collaborations

Kwang Ho Yoo has collaborated with talented individuals in his field, including Hyun Woo Park and Young Joon Shin. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kwang Ho Yoo is a key figure in the innovation of secondary battery technology, with multiple patents that showcase his expertise. His work continues to influence the future of battery systems and energy storage solutions.