Kwonsoon Jo

Title: Kwonsoon Jo: Innovator in Three-Dimensional Semiconductor Memory Devices

Introduction

Kwonsoon Jo is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of three-dimensional semiconductor memory devices. With a total of 4 patents to his name, Jo continues to push the boundaries of innovation in this critical area of electronics.

Latest Patents

Kwonsoon Jo's latest patents include groundbreaking advancements in three-dimensional semiconductor memory devices. One of his notable inventions is a three-dimensional semiconductor memory device that features a peripheral logic structure on a semiconductor substrate. This device includes a horizontal semiconductor layer that comprises a cell array region and a connection region. The electrode structures extend in a first direction on the horizontal semiconductor layer and are symmetrically disposed to define a contact region that partially exposes the horizontal semiconductor layer. Additionally, a through via structure connects the electrode structures to the peripheral logic structure.

Another significant patent involves three-dimensional semiconductor memory devices that include through-interconnection structures. This invention features a peripheral logic structure with multiple peripheral logic circuits on a semiconductor substrate. The device also includes a horizontal semiconductor layer and an electrode structure with vertically stacked electrodes and insulating layers. A through-interconnection structure penetrates the electrode structure and connects to the peripheral logic structure, enhancing the device's functionality.

Career Highlights

Kwonsoon Jo is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced semiconductor technologies. His work has been instrumental in enhancing the performance and efficiency of memory devices, making significant impacts in the electronics industry.

Collaborations

Throughout his career, Kwonsoon Jo has collaborated with notable colleagues, including Kohji Kanamori and Seo-Goo Kang. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Kwonsoon Jo is a distinguished inventor whose work in three-dimensional semiconductor memory devices has made a lasting impact on the industry. His innovative patents and contributions continue to shape the future of semiconductor technology.