Dae Sun Kim

Title: Dae Sun Kim - Innovator in Semiconductor Technology

Introduction

Dae Sun Kim is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding three patents to his name. His work focuses on enhancing the efficiency and functionality of semiconductor memory devices.

Latest Patents

One of Dae Sun Kim's latest patents is a semiconductor memory apparatus and method of driving the same. This invention includes a memory cell unit and an internal voltage stabilization apparatus. The memory cell unit comprises a row decoder, a column decoder, and a memory cell array. The internal voltage stabilization apparatus features an operation termination determination unit that assesses whether the operation of the semiconductor memory apparatus is complete based on an external input voltage. It outputs an operation termination command and generates a termination voltage with a preset value. The switch unit, which consists of multiple switches, responds to the operation termination command and supplies the termination voltage to various internal nodes of the memory cell array.

Another notable patent is for a dynamic random access memory (DRAM) device. This device includes a memory cell array with a first sub memory cell array block and a second sub memory cell array block. The architecture is designed to have an open bit line configuration, allowing for efficient charge sharing operations among the memory cells. This innovative design enhances the performance and reliability of DRAM devices.

Career Highlights

Dae Sun Kim is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has positioned him as a key player in the development of advanced semiconductor technologies. His contributions have been instrumental in driving innovation within the company and the industry as a whole.

Collaborations

Dae Sun Kim has collaborated with notable colleagues, including In Cheol Nam and Sung Hee Han. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Dae Sun Kim is a distinguished inventor whose work in semiconductor technology has led to significant advancements in memory devices. His patents reflect a commitment to innovation and excellence in the field. Through his contributions at Samsung Electronics, he continues to shape the future of technology.