Company Filing History:
Years Active: 2024-2025
Title: Gilsung Roh: Innovator in Circuit Design
Introduction
Gilsung Roh is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of circuit design, particularly in the development of technologies that enhance the performance and reliability of electronic devices. With a total of 3 patents to his name, Roh's work reflects a commitment to innovation and practical solutions in engineering.
Latest Patents
One of Gilsung Roh's latest patents is a "Low voltage drop output regulator for preventing inrush current and method for controlling thereof." This invention addresses the issue of inrush current that can occur during the initial operation of a circuit. The low voltage drop output regulator features a differential amplifier that outputs an amplified voltage by comparing a reference voltage with a feedback voltage. It also includes a first MOS transistor that outputs an output voltage to a drain terminal and an inrush preventer designed to mitigate inrush current during the initial operation period.
Another significant patent is the "Temperature sensor for display driver circuit and operating method thereof." This invention involves a temperature sensor integrated into a display driver circuit. It comprises a reference voltage generating unit, a proportional voltage generating unit, a comparison unit, and a sensor control unit. This innovative design allows for effective temperature monitoring and control within display driver circuits.
Career Highlights
Gilsung Roh has worked with prominent companies in the semiconductor industry, including Magnachip Mixed-Signal, Ltd. and Magnachip Semiconductor, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Gilsung Roh has collaborated with talented individuals such as Jiyun Kim and Yongsup Lee. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies.
Conclusion
Gilsung Roh's contributions to circuit design and his innovative patents demonstrate his expertise and dedication to advancing technology. His work continues to influence the field and inspire future innovations.