Company Filing History:
2 out of 18,640 
1 out of 8,087 
Years Active: 2018-2019
Title: Innovations by Inventor Sung Suk Ok
Introduction
Sung Suk Ok is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and stability of fuel cell vehicles.
Latest Patents
Sung Suk Ok's latest patents include a "System and method for measuring insulation resistance of fuel cell vehicle." This innovative system comprises a fuel cell that supplies power, a rechargeable high-voltage battery, and a bidirectional converter. The converter is strategically placed between the output terminal of the fuel cell and the high-voltage battery to adjust the voltage at the output terminal. A fast measurement unit is employed to measure the insulation resistance of the fuel cell vehicle, while a second measurement unit performs a similar function for the high-voltage battery. The controller operates the bidirectional converter based on the vehicle's state, ensuring accurate measurements of insulation resistance.
Another significant patent is the "Method and system for maintaining stability of system of fuel cell vehicle." This invention aims to prevent sensor malfunctions in low voltage DC-DC converters and their respective controllers. The method involves determining the start timing for fault diagnosis and detecting voltage deviations between the sensors and controllers to ascertain any failures.
Career Highlights
Sung Suk Ok has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in fuel cell technology.
Collaborations
Throughout his career, Sung Suk Ok has collaborated with talented individuals such as Kyu Il Lee and Seon Hak Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Sung Suk Ok is a distinguished inventor whose work in fuel cell technology has made a significant impact. His patents reflect his commitment to innovation and improving the efficiency of fuel cell vehicles. His contributions continue to shape the future of sustainable transportation.