This inventor holds 12 USPTO granted patents and 4 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2018-2026.
Company Filing History:
9 out of 132,108 
3 out of 5,871 Years Active: 2018-2026
Title: Innovations of Sung Gil Kim
Introduction
Sung Gil Kim is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work focuses on advanced memory devices, which are crucial for the development of modern electronics.
Latest Patents
One of his latest patents is a vertical memory device with a channel layer in a stacked dielectric layer. This semiconductor device features a stack structure on a substrate, which includes interlayer insulating layers and first gate electrodes alternately stacked on each other. The design incorporates a semiconductor layer in an opening that penetrates through the stack structure, along with a first dielectric layer positioned between the semiconductor layer and the stack structure. Additionally, a lower pattern is included, which is closer to the substrate than the first gate electrodes in the stack structure. This lower pattern has a first surface facing the first dielectric layer and a second surface facing the stack structure, with the second surface defining an acute angle with the first surface. The first dielectric layer consists of a first portion facing the stack structure and a second portion facing the first surface of the lower pattern, where the second portion has a greater thickness than the first portion.
Career Highlights
Sung Gil Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of semiconductor innovation, contributing to the development of cutting-edge memory devices that enhance the performance of electronic products.
Collaborations
Throughout his career, Sung Gil Kim has collaborated with notable colleagues, including Hong Suk Kim and Jae Young Ahn. These collaborations have fostered a creative environment that promotes innovation and the advancement of technology in the semiconductor field.
Conclusion
Sung Gil Kim's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the industry. His advancements in vertical memory devices are paving the way for future developments in electronics.