This inventor holds 6 USPTO granted patents and 13 published patent applications. Top assignees: Dongbu Hitek Co., Ltd., Samsung Electronics Co., Ltd.. Active years: 2011-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011-2017
Title: Chung-Kyung Jung: Innovator in Semiconductor Technology
Introduction
Chung-Kyung Jung is a prominent inventor based in Anyang, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on innovative cleaning compositions and manufacturing methods that enhance the efficiency and effectiveness of semiconductor devices.
Latest Patents
One of his latest patents is a cleaning composition designed for use after chemical mechanical polishing of organic film. This composition includes an organic solvent, an organic acid, a chelating agent, a surfactant containing at least one hydroxyl group (OH) at the end, and ultra-pure water. The pH value of this cleaning composition is equal to or higher than 12, making it highly effective for its intended purpose. Another notable patent involves a method for manufacturing a semiconductor device using a hardmask layer. This method includes connecting a second wafer to a first wafer, forming a hard mask layer on the backside of the second wafer, and creating a hard mask pattern. The process culminates in forming a via hole by etching both wafers to a predetermined depth using the hard mask pattern as an etching mask.
Career Highlights
Chung-Kyung Jung has worked with leading companies in the semiconductor industry, including Dongbu Hitek Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.
Collaborations
Throughout his career, Chung-Kyung Jung has collaborated with talented individuals such as Yu-Ri Jung and Sang-Kyun Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Chung-Kyung Jung is a notable inventor whose work in semiconductor technology has resulted in several important patents. His innovative approaches to cleaning compositions and manufacturing methods continue to influence the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile