This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018
Title: Kwang-jun Yoon: Innovator in Semiconductor Technology
Introduction
Kwang-jun Yoon is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in focus control systems. His innovative work has led to the development of a patented apparatus that enhances the manufacturing process of semiconductor devices.
Latest Patents
Kwang-jun Yoon holds a patent for an "Apparatus for focus control and method for manufacturing semiconductor device." This automatic focus control apparatus includes a light detector that receives light reflected by a wafer's surface. It generates a light reception signal based on the received light. The controller then produces a driving signal, which indicates whether to perform automatic focus control based on the light reception signal. The focus error corrector generates a focus error correction signal based on the driving signal. Finally, the stage driver adjusts the z-axis position of the wafer stage based on the focus error correction signal, ensuring precision in semiconductor manufacturing.
Career Highlights
Kwang-jun Yoon is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to be at the forefront of technological advancements in semiconductor manufacturing. His expertise and innovative mindset have contributed to the company's success in producing high-quality semiconductor devices.
Collaborations
Kwang-jun Yoon has collaborated with notable colleagues, including Kwang-soo Kim and Harutaka Sekiya. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Kwang-jun Yoon is a distinguished inventor whose work in semiconductor technology has made a significant impact. His patented apparatus for focus control exemplifies his commitment to innovation and excellence in the industry. His contributions continue to shape the future of semiconductor manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile