Location History:
- Yongin-si, KR (2016 - 2018)
- Asan-si, KR (2018 - 2020)
- Chungcheongnam-do, KR (2020)
Company Filing History:
3 out of 26,887 
2 out of 757 
1 out of 7 Years Active: 2016-2020
Title: Youngjun Choi: Innovator in Substrate Processing Technology
Introduction
Youngjun Choi is a prominent inventor based in Asan-si, South Korea. He has made significant contributions to the field of substrate processing, holding a total of 5 patents. His innovative work focuses on improving the efficiency and safety of substrate treatment processes.
Latest Patents
Among his latest patents is a standby port and substrate processing apparatus. This invention is designed to exhaust fumes generated when a processing liquid is discharged into the standby port before it is supplied onto a substrate. This mechanism effectively prevents pollution of the chamber atmosphere. Another notable patent involves a liquid supply unit and substrate treating apparatus. This apparatus includes a nozzle that discharges a treatment liquid, which is a mixture of two different liquids. The design features a mixing space and a buffer space that helps decrease the flow velocity of the treatment liquid, enhancing the overall treatment process.
Career Highlights
Youngjun Choi has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Semes Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in substrate processing technology.
Collaborations
Throughout his career, Youngjun has collaborated with talented individuals such as Byungsun Bang and Jin Tack Yu. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Youngjun Choi's contributions to substrate processing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the field and a dedication to finding effective solutions.
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.