This inventor holds 13 USPTO granted patents and 25 published patent applications and 11 EPO patents. Top assignees: Lg Energy Solution, Ltd., Lg Chem, Ltd, Electronics and Telecommunications Research Institute. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
9 out of 3,428 
3 out of 8,637 
1 out of 11,790 
Years Active: 2016-2026
Title: The Innovative Contributions of Ji-Yeon Kim
Introduction
Ji-Yeon Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding a total of 12 patents. His work focuses on improving battery management systems and enhancing the efficiency of secondary batteries.
Latest Patents
One of Ji-Yeon Kim's latest patents is a battery management apparatus and method. This invention includes a profile obtaining unit that retrieves a gas amount profile, indicating the relationship between gas generation in a battery and changes in peak amounts. Additionally, it features a profile generating unit that creates a differential profile for a battery, linking battery capacity to differential voltage. A control unit is also included, which determines changes in target peaks and sets usage conditions based on comparisons with control criteria. Another notable patent is an apparatus and method for controlling the operation of a secondary battery using the relative deterioration degree of an electrode. This method involves determining the state of charge (SOC) of the battery during pulse current flow and assessing electrochemical reaction resistance and lithium ion diffusion resistance to adaptively adjust operation conditions for charging and discharging cycles.
Career Highlights
Ji-Yeon Kim has worked with notable companies such as LG Energy Solution, Ltd. and LG Chem, Ltd. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in battery technology.
Collaborations
Some of Ji-Yeon Kim's coworkers include Yoon-Jung Bae and Dae-Soo Kim. Their collaborative efforts have contributed to advancements in battery management systems and related technologies.
Conclusion
Ji-Yeon Kim's innovative work in battery technology has led to significant advancements in the field. His patents reflect a commitment to improving battery efficiency and management, showcasing his role as a leading inventor in this domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile