This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Lg Energy Solution, Ltd.. Active years: 2023-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2023-2026
Title: Bum Hee Lee: Innovator in Battery Technology
Introduction
Bum Hee Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding 3 patents that showcase his innovative approach to energy storage solutions.
Latest Patents
One of his latest patents is a secondary battery module. This invention relates to a secondary battery module that can be disposed of inside a secondary battery pack in various forms. It allows for easy configuration in series or parallel between cells, thereby improving the efficiency of the battery pack design. The module includes a plurality of cells, comprising a first cell and a second cell facing each other, with a rotation member positioned between them, allowing for rotation and enhanced functionality.
Another notable patent is a battery resistance diagnosis device and method. This device includes a current supply unit that provides a preset fixed current to a battery cell. It features a voltage measurement unit that measures the open circuit voltage while the fixed current is supplied. Additionally, it has an external resistance calculation unit that computes the external resistance value based on the fixed current and voltage measurements. An abnormality diagnosis unit is also included to identify battery issues by comparing the calculated resistance with a preset value.
Career Highlights
Bum Hee Lee is currently employed at LG Energy Solution, Ltd., where he continues to develop innovative battery technologies. His work has significantly impacted the efficiency and reliability of energy storage systems.
Collaborations
He collaborates with talented coworkers, including Ui Seong Kim and Tae Wan Kim, contributing to a dynamic and innovative work environment.
Conclusion
Bum Hee Lee is a key figure in the advancement of battery technology, with his patents reflecting a commitment to innovation and efficiency. His contributions are vital to the ongoing development of energy solutions in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile