Yang-Sup Lee

Title: Yang-Sup Lee: Innovator in Nonvolatile Memory Technology

Introduction

Yang-Sup Lee, an accomplished inventor based in Hwaseong-si, South Korea, has made significant contributions to the field of nonvolatile memory technology. With two patents to his name, he has developed innovative solutions that address critical issues in memory management and data storage.

Latest Patents

Yang-Sup Lee's latest patents demonstrate his expertise and forward-thinking approach. The first patent, titled "Selection of memory blocks for garbage collection based on variable block life threshold," focuses on effectively managing memory blocks in a nonvolatile memory device. This innovative method involves identifying a full memory block, assessing whether its block life exceeds a certain threshold, and selecting it for garbage collection if it does. A crucial aspect of this patent is the use of an average write distance of logical pages programmed within the device to determine the threshold of block life.

The second patent, "Controlling nonvolatile memory device and nonvolatile memory system," outlines a method for managing a nonvolatile memory device. This process includes reading sub-stripes from a first region, transferring data from valid sub pages to a second region, and generating parity data to form a new sub-stripe. These inventions are pivotal in enhancing the efficiency of nonvolatile memory systems.

Career Highlights

Yang-Sup Lee is a key member of the team at Samsung Electronics Co., Ltd., a leading global innovator in technology. His work has positioned him at the forefront of memory technology development, contributing to the company's reputation for excellence in the industry.

Collaborations

Throughout his career, Yang-Sup Lee has collaborated with esteemed colleagues, including Gyu-Dong Shim and Won-Moon Cheon. Together, they have fostered a collaborative environment that encourages the exchange of ideas and drives innovation within their projects.

Conclusion

Yang-Sup Lee exemplifies the spirit of innovation within the tech industry, making substantial strides in nonvolatile memory management. His contributions through his patents not only enhance the performance of memory devices but also pave the way for future advancements in the field. With a strong foundation and a dedication to excellence, Yang-Sup Lee continues to shape the future of technology at Samsung Electronics Co., Ltd.