Company Filing History:
Years Active: 2007-2011
Title: The Innovative Contributions of Sung-gil Choi
Introduction
Sung-gil Choi is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of integrated circuit devices. With a total of 2 patents to his name, Choi's work has had a substantial impact on the industry.
Latest Patents
Choi's latest patents include innovative methods for forming integrated circuit devices. One of his patents focuses on methods of forming integrated circuit devices using contact hole spacers to improve contact isolation. This method enhances electrical isolation to contact plugs while maintaining relatively low contact resistance. It involves forming an interlayer insulating layer on a semiconductor substrate, which includes multiple electrically insulating layers. The process allows for the creation of contact holes with recessed sidewalls, improving device performance.
Another notable patent is for a semiconductor memory device featuring a cylindrical storage electrode and a method of manufacturing it. This device includes an interlevel dielectric layer with storage contact plugs and cylindrical storage electrodes that are electrically connected to these plugs. The design prevents leaning and bit failure of the storage electrode, showcasing Choi's commitment to enhancing semiconductor reliability.
Career Highlights
Sung-gil Choi 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 innovation and contribute to the company's reputation for excellence in electronics.
Collaborations
Choi has collaborated with notable colleagues, including Sang-sup Jeong and Doo-Young Lee. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Sung-gil Choi's contributions to semiconductor technology through his innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a key figure in the industry. His inventions continue to influence the development of advanced electronic devices, ensuring a lasting impact on technology.