Yun-Young Lee

Title: The Innovations of Yun-Young Lee

Introduction

Yun-Young Lee is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the performance and reliability of semiconductor memory devices.

Latest Patents

One of his latest patents involves semiconductor memory devices that include redundancy memory cells. This innovative semiconductor memory device features a memory cell array, a repair control circuit, and a refresh control circuit. The memory cell array consists of multiple memory cells and redundancy memory cells. The repair control circuit is designed to receive a repair command and execute a repair operation on defective memory cells during a repair mode. Additionally, the refresh control circuit performs refresh operations on non-defective memory cells during this mode.

Another notable patent by Yun-Young Lee is for a semiconductor device that includes a redundancy cell array. This device comprises a first cell array, a first fuse circuit, and two spare cell arrays. The first fuse circuit is responsible for storing addresses corresponding to defective memory cells. The redundancy select controller selectively assigns the first fuse circuit to the spare cell arrays to replace defective memory cells, ensuring the device's functionality.

Career Highlights

Yun-Young Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of semiconductor innovation, contributing to advancements that impact various electronic devices.

Collaborations

Throughout his career, Yun-Young Lee has collaborated with notable colleagues, including Kyo-Min Sohn and Sang-Joon Hwang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yun-Young Lee's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor in the industry. His innovations continue to shape the future of memory devices and enhance their reliability and performance.