Location History:
- Seoul, KR (2002)
- Yongin, KR (2007)
- Kyungki-do, KR (2007)
Company Filing History:
Years Active: 2002-2007
Title: **The Innovative Contributions of Kwang-Jun Yoon**
Introduction
Kwang-Jun Yoon, a prominent inventor based in Seoul, South Korea, has made significant strides in the field of semiconductor technology. With five patents to his name, Yoon’s work has had a profound impact on the methods of inspecting and measuring semiconductor patterns.
Latest Patents
Yoon’s latest patents include groundbreaking inventions that improve the precision and efficiency of semiconductor manufacturing. One of his notable inventions is a method and apparatus for inspecting an edge exposure area of a wafer. This invention focuses on automating defect inspections by utilizing an optical unit that directs a light beam onto the edge of a wafer. The detection unit captures and converts the reflected light into an electrical signal, which is then analyzed by a processing unit to determine the reflectivity of the edge portion. By comparing this reflectivity with a reference standard, the system can accurately calculate the width of the edge exposure area to identify any defects.
Another significant patent is centered on systems and methods for measuring the distance between semiconductor patterns. This invention incorporates a microscope and a control unit that calculate the standard coordinates of spots within the view-fields. Using high magnification and pixel counting, the system provides precise distance measurements between semiconductor patterns, crucial for advancing manufacturing accuracy.
Career Highlights
Kwang-Jun Yoon is affiliated with Samsung Electronics Co., Ltd., a leader in innovation within the electronics sector. His work at Samsung has enabled the company to enhance its semiconductor manufacturing processes, showcasing his pivotal role in the industry.
Collaborations
Throughout his career, Yoon has collaborated with dedicated professionals such as Hyeong-Cheol Kim and Won Suk Choi. Together, they have contributed to numerous projects aimed at pushing the boundaries of semiconductor technology.
Conclusion
Kwang-Jun Yoon's contributions to the field of semiconductor innovation underscore the importance of his work in ensuring the reliability and efficiency of manufacturing processes. His latest patents highlight the advancements in defect inspections and distance measurements, marking him as a leading inventor in the industry. With ongoing collaborations and a commitment to innovation, Yoon is poised to continue making significant impacts in technology.
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.