Hyun Su Kim

Title: Innovations of Hyun Su Kim

Introduction

Hyun Su Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of electronic devices and automated systems, holding a total of seven patents. His work focuses on enhancing technology through innovative methods and devices.

Latest Patents

One of his latest patents is an "Electronic device for performing token pruning in frequency domain and method for operating the same." This invention involves a processor that divides an image frame into multiple patches and converts tokens from a spatial domain to a frequency domain using a fast Fourier transform (FFT)-based algorithm. The device prunes specific tokens based on frequency information, allowing for efficient processing of image data.

Another notable patent is the "Method of recognizing magnetic ink characters in ATM." This invention improves the recognition of magnetic ink characters in automated teller machines (ATMs). It utilizes optical character recognition (OCR) results compared with character-based waveforms acquired through a magnetic resonance (MR) sensor. This method simplifies the structure of the authentication unit, enabling accurate reading of magnetic ink characters without the need for high-resolution sensors, thus reducing manufacturing costs.

Career Highlights

Hyun Su Kim has worked at Seoul National University, where he has contributed to various research projects and innovations. His expertise in electronic devices and automated systems has positioned him as a key figure in his field.

Collaborations

He has collaborated with notable colleagues, including Wang Don Yoo and Sun Pyo Hong, to further advance his research and inventions.

Conclusion

Hyun Su Kim's innovative work in electronic devices and automated systems showcases his commitment to advancing technology. His patents reflect a deep understanding of complex systems and a drive to improve efficiency and functionality in everyday applications.