Ji-Sang Lee

Title: The Innovations of Ji-Sang Lee

Introduction

Ji-Sang Lee is a prominent inventor based in Jeollabuk-do, South Korea. He has made significant contributions to the field of nonvolatile memory technology. With a total of 6 patents to his name, Lee continues to push the boundaries of innovation in his area of expertise.

Latest Patents

One of Ji-Sang Lee's latest patents is a nonvolatile memory device and method of writing data in a nonvolatile memory device. This invention includes a first latch unit and a nonvolatile memory cell. The method involves receiving a first writing command or a second writing command from outside the nonvolatile memory device. It writes first data stored in the first latch unit into the nonvolatile memory cell in response to the writing command. The first data is retained in the first latch unit until the writing process is completed.

Another notable patent is related to nonvolatile memory and a programming method using a third latch for verification read results. In this program operation, multiple memory cells are programmed based on data stored in first and second data latches. Verification read operations are conducted for these memory cells using different verification voltages corresponding to various program states. The first and second data latches are updated based on the collected verification read results.

Career Highlights

Ji-Sang Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced memory technologies. His work has significantly impacted the efficiency and reliability of nonvolatile memory devices.

Collaborations

Throughout his career, Ji-Sang Lee has collaborated with talented individuals such as Joonsuc Jang and Sang-Hyun Joo. These collaborations have fostered a creative environment that has led to groundbreaking advancements in memory technology.

Conclusion

Ji-Sang Lee's contributions to the field of nonvolatile memory technology are noteworthy. His innovative patents and collaborations highlight his commitment to advancing technology. As he continues to work at Samsung Electronics, his future endeavors are eagerly anticipated.