Yunkyung Ha

Title: Yunkyung Ha: Innovator in Battery Technology

Introduction

Yunkyung Ha is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of secondary batteries. With a total of 2 patents to his name, Ha's work focuses on enhancing battery safety and efficiency.

Latest Patents

One of Yunkyung Ha's latest patents is for a secondary battery designed to prevent explosions and fires. This innovative battery features a safety film that melts when the internal temperature or pressure rises, allowing for a quick release from a sealed state. The design includes an electrode assembly with exposed electrode tabs, ensuring safety during operation.

Another notable patent is for a laminate strengthened battery pack and its manufacturing method. This battery pack consists of a package member made from a laminate strengthened sheet and a support plate that forms a case for the electrode assembly. The manufacturing process involves creating the electrode assembly, coupling the support plate to the package member, and ensuring electrical connections to a terminal assembly.

Career Highlights

Yunkyung Ha is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the battery technology sector. His work has been instrumental in advancing the safety and performance of batteries used in various applications.

Collaborations

Throughout his career, Ha has collaborated with notable colleagues, including Changbum Ahn and Jangho Yoon. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Yunkyung Ha's contributions to battery technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the challenges in battery design and a dedication to creating solutions that enhance user safety.