Company Filing History:
2 out of 156 
1 out of 915 
Years Active: 2018-2021
Title: Innovations of Sang Hun Park
Introduction
Sang Hun Park is a notable inventor based in Changwon-si, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of direct current (DC) interrupting devices. With a total of 2 patents, his work focuses on enhancing the efficiency and safety of electrical systems.
Latest Patents
One of his latest patents is the "Inverse current injection-type direct current blocking device and method using vacuum gap switch." This innovative device includes a main current conduction unit with a mechanical switch and a reverse current power supply unit designed to generate a predetermined reverse current. The configuration allows for effective management of reverse currents, ensuring the reliability of electrical systems.
Another significant patent is the "High-voltage DC current breaker and high-voltage DC current breaking method." This invention features a high-speed breaking function suitable for voltage-type converters. It aims to reduce the cost of breakers while maintaining economic competitiveness through a relatively simple design. The device includes a main conduction unit with high-speed mechanical switches and a power semiconductor switch, enhancing the safety and efficiency of DC current management.
Career Highlights
Sang Hun Park has worked with prominent organizations such as the Korea Electrotechnology Research Institute and LSIS Co., Ltd. His experience in these institutions has contributed to his expertise in electrical engineering and innovation.
Collaborations
Throughout his career, Sang Hun Park has collaborated with talented individuals, including Woo Young Lee and Hyun Jae Jang. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Sang Hun Park's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future advancements in electrical systems.