Company Filing History:
Years Active: 2006
Title: Sang-Hyun Jang: Innovator in DC-DC Converter Technology
Introduction
Sang-Hyun Jang is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of circuits for DC-DC converters. His innovative work has led to the filing of a patent that addresses critical issues in power management.
Latest Patents
Sang-Hyun Jang holds a patent for an "Inrush Current Prevention Circuit for DC-DC Converter." This invention provides a solution to prevent inrush current immediately following power input or during the reactivation of the DC-DC converter. The circuit includes a switching element that transforms input voltage, a filter for output voltage, a reference voltage generator, an error amplifier, a Pulse Width Modulation (PWM) signal generator, and an Electronic Control Unit (ECU) that manages the on-off circuit. This innovative design enhances the efficiency and reliability of DC-DC converters.
Career Highlights
Sang-Hyun Jang is currently employed at Hyundai Motor Company, where he applies his expertise in electrical engineering to advance automotive technologies. His work focuses on improving power management systems, which are crucial for the performance of modern vehicles.
Collaborations
Sang-Hyun Jang collaborates with talented colleagues such as Kyu-Chan Lee and Jong-Dae Kim. Together, they contribute to innovative projects that push the boundaries of automotive technology.
Conclusion
Sang-Hyun Jang's contributions to the field of electrical engineering, particularly through his patent for an inrush current prevention circuit, demonstrate his commitment to innovation. His work at Hyundai Motor Company and collaborations with fellow engineers highlight the importance of teamwork in driving technological advancements.