Sang Hwa Lee

Title: The Innovations of Inventor Sang Hwa Lee

Introduction: Sang Hwa Lee, an innovative inventor based in Daejeon, South Korea, has made significant contributions to the field of secondary battery technology. With 11 patents to his name, he is recognized for his work in developing systems that enhance the efficiency and reliability of battery electrode production.

Latest Patents: Among his notable patents is the "Flexible Air Supply Damper System for Preventing Overdrying-Caused Defect of Secondary Battery Electrode Plate." This invention provides a comprehensive solution to prevent overdrying of electrode plates by employing a flexible air supply system. It includes a fluid supply unit that supplies a controlled fluid, a heating unit that heats the fluid, and a drying unit that processes the electrode plate with the heated fluid. The damper unit regulates the fluid's introduction into the drying unit to maintain optimal moisture levels, subsequently preventing any defects in the electrode plates during manufacturing.

Additionally, Sang Hwa Lee has patented a "Method and System for Drying Electrode Plate of Secondary Battery." This invention addresses the issues of electrode plate overdrying and drying uniformity by implementing a structured approach to air volume adjustments within the drying process. By establishing precise initial air volumes and systematically increasing them for optimal performance, this method ensures the effective drying of electrode plates while preventing quality deterioration.

Career Highlights: Sang Hwa Lee has built a career marked by his contributions to leading companies in the industry. He has worked with SK On Co., Ltd. and LG Household & Health Care Ltd., where he applied his expertise in battery technology and contributed to advancements in related fields.

Collaborations: Throughout his career, Sang Hwa Lee has collaborated with talented professionals, including colleagues Hoe Sun Jeong and Se Hun Park. These collaborations have resulted in innovative solutions that address critical challenges in battery manufacturing.

Conclusion: Sang Hwa Lee's dedication to innovation in secondary battery technology has established him as a notable inventor with significant contributions, evidenced by his 11 patents. His work not only reflects a commitment to advancing technology but also highlights the importance of collaboration and innovation in addressing industrial challenges.