This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2016-2020.
Company Filing History:
Years Active: 2016-2020
Title: Jongbum Lee: Innovator in Battery Technology
Introduction
Jongbum Lee is a prominent inventor based in Daejeon, 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 safety of battery systems, which are crucial for various applications in modern technology.
Latest Patents
One of Jongbum Lee's latest patents is a device and method for estimating the state of a battery. This invention includes a first state of charging (SOC) estimating unit that assesses the SOC based on open circuit voltage and temperature. Additionally, it features a first state of health (SOH) estimating unit that evaluates the health of the battery based on the SOC and current. A second SOC estimating unit further refines the SOC estimation using various parameters, ensuring accurate monitoring of battery performance.
Another notable patent is an apparatus, system, and method for preventing battery rack damage by measuring voltage. This invention addresses the issue of abnormal connections in battery modules, which can lead to short-circuit phenomena. By controlling the operation state of a relay, the system prevents damage to the battery rack, enhancing the overall safety and reliability of battery systems.
Career Highlights
Jongbum Lee has worked with leading companies in the industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in battery technology.
Collaborations
Throughout his career, Jongbum Lee has collaborated with talented individuals such as Hyunchul Lee and Jongmin Park. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Jongbum Lee is a key figure in the field of battery technology, with a focus on enhancing battery performance and safety. His innovative patents and collaborations reflect his commitment to advancing this essential technology.