Jae-Kyu Lee

Title: Innovations of Jae-Kyu Lee in Resistive Memory Technology

Introduction

Jae-Kyu Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of memory devices, holding a total of 16 patents. His work primarily focuses on resistive memory technology, which has implications for data storage and processing.

Latest Patents

Among his latest innovations, Jae-Kyu Lee has developed a resistive memory device capable of increasing sensing margin by controlling interface states of cell transistors. This device includes a memory cell array with multiple memory cells that operate in response to word line driving and column selecting signals. Each memory cell consists of a resistive device and a cell transistor connected in series. An I/O sense amplifier is utilized to sense and amplify data output from the memory cell array, generating output data and program current based on input data. The device is designed to read output data from the I/O sense amplifier and adjust the interface states of the cell transistors based on the voltage level of the output data during a test mode.

Another notable patent involves a resistive memory device capable of improving the sensing margin of data. This device features a cell block with a plurality of unit memory cells, where a resistive element and a cell select element are connected in series. The cell block operates in response to a word line, a bit line, and a source line, along with a dummy line that has a resistance lower than that of the lower interconnection layer.

Career Highlights

Jae-Kyu Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of memory technology. His work has been instrumental in advancing the capabilities of resistive memory devices, making them more efficient and reliable.

Collaborations

Throughout his career, Jae-Kyu Lee has collaborated with notable colleagues, including Sang-Hyeon Lee and Dae-Won Kim. These collaborations have contributed to the development of cutting-edge technologies in the memory sector.

Conclusion

Jae-Kyu Lee's contributions to resistive memory technology have positioned him as a key figure in the field. His innovative patents and ongoing work at Samsung Electronics Co., Ltd. continue to shape the future of data storage solutions.