Youn-Soo Cheon

Title: Youn-Soo Cheon: Innovator in Storage Technology

Introduction

Youn-Soo Cheon is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of storage technology, holding a total of nine patents. His work focuses on enhancing the efficiency and reliability of storage devices.

Latest Patents

Among his latest patents is a storage device that includes a read reclaim module and a reclaim operation method. This innovative storage device features a flash memory with a selected word line and an adjacent word line. The memory controller is designed to provide a select read voltage to the selected word line and a pass voltage to the adjacent word line during read operations. Notably, the pass voltage is higher than the select read voltage. The memory controller also determines if the selected word line is a hot spot read word line based on the deterioration level of the adjacent word line. If it is identified as such, a word line reclaim operation is performed for the adjacent word line.

Another significant patent involves storage controllers that perform reset operations using setting data. This operating method allows a storage controller to communicate with a host and a non-volatile memory device. The method includes generating an error count by counting first-type error bits of a target super block. It also involves determining if the error count exceeds a reference value and fetching setting data from a latch unit based on this determination.

Career Highlights

Youn-Soo Cheon has worked with notable organizations, including Samsung Electronics Co., Ltd. and Korea University Research and Business Foundation. His experience in these companies has contributed to his expertise in storage technology and innovation.

Collaborations

He has collaborated with several professionals in his field, including Kyungduk Lee and Ho-Sung Ahn. These collaborations have likely enhanced his research and development efforts.

Conclusion

Youn-Soo Cheon is a distinguished inventor whose work in storage technology has led to multiple patents and advancements in the field. His contributions continue to influence the development of efficient storage solutions.