Company Filing History:
3 out of 7,646 
1 out of 29,302 
Years Active: 2015-2017
Title: Innovations of Inventor Jae-Sung Gu
Introduction
Jae-Sung Gu is a notable inventor based in Yongin-si, South Korea. With a total of three patents to his name, Gu has made significant contributions to the field of battery technology, demonstrating an ongoing commitment to innovation and advancement.
Latest Patents
Among Gu's latest patents is a groundbreaking innovation related to a multiple battery pack and its operating method. This lithium battery system consists of a first battery pack with numerous first battery cells connected in series. It is designed to be connected in parallel to an alternator and a second battery pack, and it features a capacity that is lower than that of the second battery pack. Notably, the negative electrode of each first battery cell incorporates a carbon-based material characterized by an interlayer spacing of 0.34 nm to 0.50 nm in X-ray diffraction measurements using copper (Cu) Kα lines.
Another innovative patent by Gu pertains to a battery pack that includes different kinds of cells, alongside a power device that incorporates the same. This battery pack features a mixed cell, which consists of both a first cell and a second cell exhibiting varying electrical characteristics. These characteristics may involve open circuit voltage, internal resistance, operating voltage, or capacity, further showcasing Gu's inventive approach to battery technologies.
Career Highlights
Throughout his career, Jae-Sung Gu has been associated with prominent companies, including Samsung SDI Co., Inc. and Robert Bosch GmbH. His experience in these industry-leading organizations has allowed him to refine his expertise in battery technology and innovations.
Collaborations
Gu has had the privilege of working alongside esteemed colleagues such as Eui-Hwan Song and Seok-Gyun Woo. Their collaboration has contributed to the successful development and implementation of his innovative projects, enriching the field of battery systems.
Conclusion
Jae-Sung Gu continues to demonstrate ingenuity and dedication to his field through his patents and collaborations. His work not only reflects his talent as an inventor but also highlights the potential for advancements in battery technology that can arise from such innovative minds.