Sung Ung Kwak

Title: Innovations by Sung Ung Kwak

Introduction

Sung Ung Kwak is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of integrated circuits and biometric authentication technologies. With a total of 6 patents to his name, his work continues to influence advancements in secure technology.

Latest Patents

One of his latest patents is an integrated circuit for a physically unclonable function (PUF). This integrated circuit includes a controller that generates a control signal based on an address table. The address table represents mapping relationships between various PUF cell groups, which are crucial for ensuring the uniqueness of the PUF cell characteristics. The controller is also designed to generate an authentication key by comparing PUF cell data groups with reference data groups.

Another notable patent is for biometric authentication smart cards. This smart card features a peripheral circuit that controls a fingerprint sensing array to generate a raw image. An authentication information processing module processes this raw image into fingerprint information for verification. The security module then determines whether the fingerprint information matches registered data to approve or disapprove payment requests. All these components are integrated into a single chip, enhancing the efficiency and security of the smart card.

Career Highlights

Sung Ung Kwak is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work at Samsung has positioned him as a key player in the advancement of secure electronic devices.

Collaborations

He has collaborated with notable coworkers, including Sungkyoung Kim and Ji-Sung Kim, contributing to various projects that enhance the capabilities of their technologies.

Conclusion

Sung Ung Kwak's contributions to integrated circuits and biometric authentication are noteworthy. His innovative patents reflect his commitment to advancing technology in secure applications. His work continues to pave the way for future developments in the field.