Joo-Yong Park

Title: The Innovations of Joo-Yong Park

Introduction

Joo-Yong Park 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 9 patents. His work primarily focuses on nonvolatile memory devices and three-dimensional semiconductor memory devices.

Latest Patents

One of his latest patents is a nonvolatile memory device with intermediate switching transistors and a programming method. This invention aims to enhance the programming efficiency in nonvolatile memory devices by utilizing a memory block with multiple sub-blocks arranged vertically. The design includes a series of cell strings, each containing several memory cells connected in series. The innovative aspect of this patent lies in the use of intermediate switching transistors, which are selectively activated based on the program address during the programming operation.

Another notable patent is for a three-dimensional semiconductor memory device. This device features a peripheral circuit structure that includes a first metal pad and a cell array structure with a second metal pad. The design incorporates a first substrate with distinct peripheral circuit regions and contact plugs, along with a second substrate that houses the cell array region. The integration of these components allows for improved performance and efficiency in semiconductor memory applications.

Career Highlights

Joo-Yong Park 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 memory technologies. His innovative contributions have not only advanced the company's product offerings but have also significantly impacted the semiconductor industry.

Collaborations

Throughout his career, Joo-Yong Park has collaborated with notable colleagues, including Myeon-Kee Youn and Chanho Kim. These collaborations have fostered a creative environment that has led to groundbreaking advancements in memory technology.

Conclusion

Joo-Yong Park's contributions to the field of semiconductor technology are noteworthy and impactful. His innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the industry. His ongoing efforts continue to shape the future of memory devices and technology.