Company Filing History:
Years Active: 2019-2024
Title: The Innovative Contributions of Dongryul Lee
Introduction
Dongryul Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on improving inspection systems for semiconductor wafers, which are crucial for the manufacturing of electronic devices.
Latest Patents
One of Dongryul Lee's latest patents is an inspection system of semiconductor wafers and the method of driving the same. This innovative system includes a wafer chuck located inside a chamber, where a wafer is placed. It features a light source that emits light to inspect the pattern on the wafer, an inspection controller that manages the light source's operation, and a cooling gas gun that sprays a cooling gas onto the wafer's surface. Additionally, a cooling controller is responsible for supplying cooling air to the wafer chuck before the light is emitted, ensuring optimal conditions for inspection.
Career Highlights
Dongryul Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to develop cutting-edge technologies that enhance the efficiency and accuracy of semiconductor manufacturing processes.
Collaborations
Throughout his career, Dongryul Lee has collaborated with notable colleagues, including Myeong-Dong Lee and Keunnam Kim. These partnerships have fostered a creative environment that encourages innovation and the development of advanced technologies.
Conclusion
Dongryul Lee's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the field. His dedication to improving inspection systems for semiconductor wafers continues to impact the electronics industry positively.