Eun-Sil Kim

Title: Eun-Sil Kim: Innovator in Electric Energy Storage Technology

Introduction

Eun-Sil Kim is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the field of electric energy storage, holding 2 patents that showcase her innovative approach to energy solutions.

Latest Patents

Her latest patents include an electric energy storage device and a method of charging and discharging the same. This invention discloses an electric energy storage device that features excellent cycle and temperature characteristics. The device combines a capacitor and a secondary battery in series, enhancing energy efficiency. Notably, when the capacitor is an electric double layer capacitor, it operates at a voltage of 0V or less, maximizing available energy usage.

Another significant patent involves a safety vent part and an electric energy storage device that incorporates this feature. The safety vent part consists of a plate, a metal sheet, and a metal cap. A hole with a step portion is formed through the plate, allowing communication with the device's interior. The metal cap, equipped with an exhaust nozzle, is tightly fitted into the step portion. This design ensures that when the internal pressure exceeds a predetermined breaking pressure, the metal sheet breaks, allowing any generated gas to be safely exhausted.

Career Highlights

Eun-Sil Kim has worked with notable companies such as Nesscap Co., Ltd. and Ness Capacitor Co., Ltd. Her experience in these organizations has contributed to her expertise in electric energy storage technologies.

Collaborations

Throughout her career, Eun-Sil Kim has collaborated with talented individuals, including coworkers Sung-min Kim and Yong-Ho Jung. These partnerships have fostered innovation and advancement in her field.

Conclusion

Eun-Sil Kim's contributions to electric energy storage technology highlight her role as a leading inventor. Her patents reflect her commitment to developing efficient and safe energy solutions.