Location History:
- Gyeonggi-do, KR (2010 - 2013)
- Seongnam-si, KR (2019)
- Gwangju-si, KR (2020 - 2024)
Company Filing History:
Years Active: 2010-2025
Title: Innovations of Chul-Joo Hwang
Introduction
Chul-Joo Hwang is a prominent inventor based in Gwangju-si, South Korea. He has made significant contributions to the field of substrate processing, holding a total of 11 patents. His work focuses on improving the efficiency and uniformity of thin film deposition processes.
Latest Patents
One of his latest patents is a substrate processing method that allows for the simultaneous supply of different gases to multiple process chambers through a single gas supply unit. This innovation enhances the uniformity of the thicknesses of thin films deposited in each chamber. The method can either perform processes in a single chamber or in multiple chambers, depending on the gas supply configuration. Another notable patent involves a substrate processing device that includes a chamber, a substrate support part for rotating substrates, and multiple gas spraying parts for delivering source, reactant, and purge gases to designated areas within the processing space.
Career Highlights
Chul-Joo Hwang is currently employed at Jusung Engineering Co., Ltd., where he continues to develop advanced substrate processing technologies. His expertise in this area has positioned him as a key figure in the industry, contributing to innovations that enhance manufacturing processes.
Collaborations
He has collaborated with notable coworkers, including Dong Won Seo and Heon Do Kim, who share his commitment to advancing substrate processing technologies.
Conclusion
Chul-Joo Hwang's innovative work in substrate processing has led to significant advancements in the field, demonstrating his dedication to improving manufacturing efficiency and product quality. His contributions continue to influence the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.