Eunsuk Cho

Title: Eunsuk Cho: Innovator in Semiconductor Technology

Introduction

Eunsuk Cho is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His work focuses on advancing semiconductor memory devices, which are crucial for modern electronic applications.

Latest Patents

Eunsuk Cho's latest patents include innovative designs for semiconductor memory devices and methods of fabricating them. One of his notable inventions describes a semiconductor memory device that consists of a first semiconductor chip and a second semiconductor chip. Each chip features a cell array region and a peripheral circuit region. The cell array region incorporates an electrode structure with electrodes stacked on a body conductive layer, along with vertical structures that connect to the body conductive layer. The peripheral circuit region includes a residual substrate on which a peripheral transistor is located. Additionally, the bottom surface of the body conductive layer of the second semiconductor chip faces the bottom surface of the first semiconductor chip.

Another significant patent involves a three-dimensional semiconductor memory device that includes a first stack structure and a second stack structure positioned adjacent to each other on a substrate. This design features common source plugs and a vertical dielectric structure, enhancing the device's performance and efficiency. Each stack structure comprises multiple insulation layers and electrodes that are alternately stacked on the substrate.

Career Highlights

Eunsuk Cho is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the development of cutting-edge memory devices.

Collaborations

Throughout his career, Eunsuk Cho has collaborated with talented individuals such as Sung-Min Hwang and Joon-Sung Lim. These collaborations have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Eunsuk Cho's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the advancement of memory devices, shaping the future of electronics.