Ju Won Lee

Title: Innovations of Ju Won Lee

Introduction

Ju Won Lee is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of storage devices, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of nonvolatile memory devices.

Latest Patents

One of Ju Won Lee's 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 design connects the first and second memory cells to first and second word lines, respectively. A controller with a processor generates a read command for the first memory cell. Additionally, a read level generator includes a counter that 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 it with the off-cell count value, and determines a threshold voltage shift of the second memory cell. This process ultimately establishes a read level for the first memory cell based on the threshold voltage shift.

Career Highlights

Ju Won 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 Do Gyeong Lee, who also contribute to the innovative projects at Samsung Electronics.

Conclusion

Ju Won Lee's contributions to the field of storage devices exemplify the importance of innovation in technology. His patents reflect a commitment to enhancing memory device functionality, which is vital for the future of computing.