This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2011-2015.
Company Filing History:
Years Active: 2011-2015
Title: Innovations in Battery Safety by Jaehan Jung
Introduction
Jaehan Jung is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in enhancing the safety of lithium-ion batteries. With a total of 3 patents to his name, Jung's work is pivotal in addressing safety concerns associated with battery usage.
Latest Patents
One of Jung's latest patents focuses on a lithium-ion battery with a crimping shape designed for increased safety. This cylindrical battery features a crimp region at the upper end of the container, which is gently bent to surround a gasket located inside the crimp region. The design includes a bent front end that is continuously bent twice to press the gasket, ensuring that the radius of curvature of the first bent area is less than that of the second. This innovative structure helps to restrain the sealed portions from separating under external physical impacts or increased internal pressure, thereby preventing electrolyte leakage and significantly improving battery safety.
Another patent by Jung also emphasizes the crimping shape of lithium-ion batteries. It describes a cylindrical battery constructed with a gently bent crimp region that surrounds a gasket. This design minimizes the risk of leakage during physical impacts, such as vibrations or drops, and reduces the likelihood of container deformation, such as wrinkles. The advancements in Jung's patents are crucial for enhancing the reliability and safety of lithium-ion batteries in various applications.
Career Highlights
Jaehan Jung is currently associated with LG Chem, Ltd., a leading company in the chemical and battery manufacturing industry. His work at LG Chem has allowed him to focus on innovative solutions that address critical safety issues in battery technology.
Collaborations
Jung collaborates with talented individuals in his field, including coworkers Sungjong Kim and Hong-Jeong Kim. Their combined expertise contributes to the development of cutting-edge battery technologies.
Conclusion
Jaehan Jung's contributions to battery safety through his innovative patents are vital for the advancement of lithium-ion technology. His work not only enhances the safety of batteries but also paves the way for future innovations in the field.