This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation. Active years: 2016-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
9 out of 1,756 
1 out of 950 Years Active: 2016-2020
Title: Liwan Yue: Innovator in Integrated Rotary Structures
Introduction
Liwan Yue is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of engineering, particularly in the development of innovative structures and methods. With a total of 9 patents to his name, Yue continues to push the boundaries of technology.
Latest Patents
Liwan Yue's latest patents include groundbreaking inventions such as the "Integrated Rotary Structure and Fabrication Method Thereof." This patent describes an integrated rotary structure that features a cylinder material with a circular side wall. The design incorporates a third surface at one end and a fourth surface at the opposite end, with the third surface machined to create an elliptical reflective surface. Additionally, the circular side wall is engineered to form a fifth and sixth surface, aligning with the optical axis of the elliptical reflective surface. Another notable patent is the "Wafer Alignment Method and Apparatus for Overlay Measurement." This invention includes a substrate alignment device equipped with multiple state detection units that can detect the positional state of a substrate and adjust it accordingly for precise overlay mark measurements.
Career Highlights
Throughout his career, Liwan Yue has worked with leading companies in the semiconductor industry. He has been associated with Semiconductor Manufacturing International (Shanghai) Corporation and Semiconductor Manufacturing International (Beijing) Corporation. His work in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Liwan Yue has collaborated with notable professionals in his field, including Qiang Wu and Yang Liu. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Liwan Yue stands out as a significant figure in the realm of innovation, particularly with his advancements in integrated rotary structures and wafer alignment methods. His contributions continue to influence the semiconductor industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile