Company Filing History:
Years Active: 2014-2020
Title: Sejin Ji: Innovator in Battery Technology
Introduction
Sejin Ji is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of battery packs, which are crucial for various applications, including electric vehicles and energy storage systems.
Latest Patents
Sejin Ji's latest patents include innovative designs for battery packs. One of his patents describes a battery pack that includes at least one battery cell, a protective circuit module, and a case that houses these components. The protective circuit module features a battery management system, an inverter, and an output terminal to supply power for driving a motor. Another patent details a battery pack equipped with a temperature sensing unit. This design incorporates a battery, a sensor, a controller, and a self-discharge circuit. The sensor detects the battery's temperature, and the controller compares it with a reference value, outputting a self-discharge signal when necessary.
Career Highlights
Sejin Ji is currently employed at Samsung SDI Co., Inc., where he continues to develop advanced battery technologies. His work has been instrumental in improving the performance and reliability of battery systems.
Collaborations
Sejin Ji collaborates with talented individuals in his field, including Woonseong Baek and Hyeoncheol Jeong, who contribute to his innovative projects.
Conclusion
Sejin Ji's contributions to battery technology exemplify the importance of innovation in the energy sector. His patents reflect a commitment to enhancing battery performance and safety, making a significant impact on the industry.