Hyun-Gi Kim

Title: Innovations by Hyun-Gi Kim in Semiconductor Memory Devices

Introduction

Hyun-Gi Kim is a prominent inventor based in Anyang-si, South Korea. He has made significant contributions to the field of semiconductor memory devices, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of memory systems.

Latest Patents

One of Hyun-Gi Kim's latest patents involves semiconductor memory devices, memory systems, and methods of operating these devices. The patent describes a semiconductor memory device that includes a memory cell array, an error correction code (ECC) engine, a refresh control circuit, a scrubbing control circuit, and a control logic circuit. The refresh control circuit generates refresh row addresses for refreshing a memory region on memory cell rows in response to a command received from a memory controller. The scrubbing control circuit counts the refresh row addresses and generates a scrubbing address for performing a scrubbing operation on a memory cell row whenever it counts N refresh row addresses. The ECC engine reads data corresponding to a codeword from a sub-page in the memory cell row, corrects any error bits, and writes back the corrected codeword to the corresponding memory location.

Career Highlights

Hyun-Gi Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of semiconductor technology, contributing to advancements that impact various electronic devices.

Collaborations

Throughout his career, Hyun-Gi Kim has collaborated with notable colleagues, including Sang-Uhn Cha and Hoon Sin. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Hyun-Gi Kim's contributions to semiconductor memory devices exemplify his expertise and dedication to innovation. His patents reflect a commitment to improving memory systems, which are crucial for modern technology.