Company Filing History:
Years Active: 2011-2016
Title: Youngok Kim: Innovator in Semiconductor Technology
Introduction
Youngok Kim 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 4 patents. His work focuses on advancing memory devices and testing methods that enhance the efficiency and reliability of semiconductor manufacturing.
Latest Patents
One of Youngok Kim's latest patents is related to semiconductor memory devices and methods of fabricating the same. This innovative semiconductor memory device includes stacks arranged in a first direction and vertical channel structures provided through the stacks. Each stack consists of gate electrodes and insulating layers alternately stacked on a substrate. The vertical channel structures feature a semiconductor pattern connected to the substrate and a vertical channel pattern connected to the semiconductor pattern, with each semiconductor pattern having a recessed sidewall and varying minimum widths.
Another notable patent is the wafer test method and wafer test apparatus. This inventive concept allows for the recognition of the amount of residuals generated in the sidewall of the metal-containing layer pattern and the extent of corrosion. The method measures electric resistance by supplying an electrolyte in contact with a portion of the metal-containing layer pattern and measuring the resistance between electrodes. This approach enables an in-line testing method without the need to divide a wafer into individual chips.
Career Highlights
Youngok Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to contribute to cutting-edge technologies in semiconductor devices, enhancing the company's reputation for innovation and quality.
Collaborations
Throughout his career, Youngok Kim has collaborated with talented individuals such as Boun Yoon and Kuntack Lee. These collaborations have fostered a creative environment that promotes the development of advanced technologies in the semiconductor field.
Conclusion
Youngok Kim's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor in the industry. His innovative approaches to memory devices and testing methods continue to shape the future of semiconductor manufacturing.