Company Filing History:
Years Active: 2019-2025
Title: Kyongpil Jin: Innovator in Battery Protection Technology
Introduction
Kyongpil Jin is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery protection technology, holding a total of 7 patents. His work focuses on enhancing the safety and efficiency of battery systems, which are crucial in various electronic devices.
Latest Patents
Kyongpil Jin's latest patents include innovative designs for battery protection circuits. One notable invention is a circuit device for protecting batteries, which features a first voltage distribution circuit that connects to positive and negative charger terminals. This device is designed to distribute the charging voltage from the charger effectively. It includes a first FET that connects between a battery and the positive terminal, allowing it to receive a charging current and supply it to the battery. The first FET is controlled based on the magnitude of the charging voltage. Additionally, the invention incorporates a second voltage distribution circuit and a second FET that operates based on the charging voltage, ensuring optimal battery protection.
Another significant patent is a battery protection circuit that includes a voltage divider connected in parallel to an outer terminal. This circuit outputs a divided voltage and features a controller that determines overvoltage conditions. The logic portion of the circuit generates a switching control signal based on the overvoltage determination, while the switching portion manages the connection between the battery module and the outer terminal according to the control signal.
Career Highlights
Kyongpil Jin is currently employed at Samsung SDI Co., Inc., where he continues to develop innovative battery technologies. His work has been instrumental in advancing the safety and reliability of battery systems used in various applications.
Collaborations
Throughout his career, Kyongpil Jin has collaborated with notable colleagues, including Myungsang Lee and Hyeoncheol Jeong. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Kyongpil Jin is a key figure in the field of battery protection technology, with a strong portfolio of patents that enhance the safety and efficiency of battery systems. His contributions at Samsung SDI Co., Inc. and his collaborations with fellow inventors underscore his impact on the industry.