Do Gyeong Lee

Title: Innovations by Do Gyeong Lee

Introduction

Do Gyeong Lee is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of storage devices, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of nonvolatile memory devices.

Latest Patents

One of his latest patents is titled "Storage device and the read operating method thereof." This invention includes a nonvolatile memory device that features a memory cell array with a string of first and second memory cells stacked sequentially. It also incorporates an OTP memory cell array that stores reference count values. The first and second memory cells are connected to first and second word lines, respectively. The controller, which includes a processor, generates a read command for the first memory cell. Additionally, a read level generator with a counter calculates an off-cell count value of memory cells connected to the second word line. A comparator receives a first reference count value from the OTP memory cell array, compares the off-cell count value with the first reference count value, and determines a threshold voltage shift of the second memory cell. Ultimately, it establishes a read level of the first memory cell based on this threshold voltage shift.

Career Highlights

Do Gyeong Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of memory technology. His work has contributed to advancements in storage solutions that are crucial for modern computing.

Collaborations

He collaborates with talented coworkers, including Jun-Ho Seo and Ju Won Lee, who share his passion for innovation and technology.

Conclusion

Do Gyeong Lee's contributions to the field of storage devices exemplify the importance of innovation in technology. His patents reflect a commitment to improving memory device functionality, which is essential in today's digital landscape.