This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Samsung Sdi Co., Inc., Samsung Sdi., Ltd.. Active years: 2022-2026.
Company Filing History:
Years Active: 2022-2026
Title: Innovations by Sungwook Paek in Battery Technology
Introduction
Sungwook Paek is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His work focuses on methods for detecting abnormalities in battery cells and estimating their state of health.
Latest Patents
One of his latest patents is a "Method for detecting abnormal battery cell." This method involves periodically generating voltage and current values for each battery cell. It updates, in real time, G and H parameter values using an adaptive filter based on these voltage and current values. The G parameter indicates the sensitivity of voltage to changes in current, while the H parameter reflects the effective potential determined by local equilibrium potential distribution and resistance distribution within the battery cell.
Another significant patent is the "Method for estimating state of health of battery." This method measures the voltage and current of a battery in use to generate periodic values. It employs an adaptive filter to update G and H parameter values in real time, which represent the current state of the battery. The method uses preset initial and final values of the G parameter to estimate the battery's state of health in real time.
Career Highlights
Sungwook Paek is currently employed at Samsung SDI Co., Inc., where he continues to innovate in battery technology. His work has been instrumental in enhancing the reliability and efficiency of battery systems.
Collaborations
He collaborates with talented coworkers, including Jake Kim and Yongjun Hwang, contributing to a dynamic team focused on advancing battery technology.
Conclusion
Sungwook Paek's innovative work in battery technology, particularly in detecting abnormalities and estimating health, showcases his expertise and commitment to improving energy storage solutions. His contributions are vital in the ongoing development of reliable battery systems.