Location History:
- Seoul, KR (1997)
- Kyunggi-do, KR (2006)
- Sungnam, KR (2004 - 2007)
- Seongnam-si, KR (2004 - 2007)
- Kyungki-do, JP (2007)
- Gyeonggi-do, KR (2007 - 2008)
- Sungnam-si, KR (2007 - 2009)
Company Filing History:
Years Active: 1997-2009
Title: Innovator Sun-Yong Choi: Pioneering Advances in Photolithography Technology
Introduction
Sun-Yong Choi, an accomplished inventor based in Sungnam-si, South Korea, has made significant contributions to the field of photolithography, holding a total of 16 patents. His ground-breaking inventions focus on enhancing the accuracy and reliability of photolithography processes, which are crucial in semiconductor manufacturing.
Latest Patents
Choi's latest patents showcase his innovative approach to detecting errors and classifying defects in photolithography. One noteworthy patent is the "Method and apparatus for detecting a photolithography processing error," which involves an apparatus that incorporates a measurer to assess the optical characteristics of substrates. The data processor within the device determines the defectiveness of the substrate based on these measurements. Another pivotal patent is the "Method and apparatus for classifying defects of an object." This method utilizes lights of varying polarizations to irradiate the object, creating an inspection spot where scattered lights are collected and analyzed to classify defects by type.
Career Highlights
Choi is currently employed at Samsung Electronics Co., Ltd., where he actively contributes to research and development in semiconductor technologies. His expertise and insights have propelled advancements in photolithography, making processes more efficient and precise. His innovative mindset has earned him recognition within the industry and a solid reputation as a leading inventor in his field.
Collaborations
Throughout his career, Sun-Yong Choi has collaborated with several notable professionals, including his coworker Chung-Sam Jun. Together, they work on developing cutting-edge solutions that push the boundaries of current technology, ensuring that Samsung Electronics remains at the forefront of innovation in semiconductor manufacturing.
Conclusion
Sun-Yong Choi's dedication to refining photolithography processes through his inventive approaches is commendable. With 16 patents to his name, his work plays a vital role in advancing semiconductor technology, showcasing the importance of innovation and collaboration in the field. As he continues to develop new methods and apparatuses, Choi is sure to leave a lasting impact on the industry.