Company Filing History:
6 out of 3,100 
2 out of 7,356 
1 out of 3 Years Active: 2017-2024
Title: Lei Xue: Innovator in Acoustic Emission Technology
Introduction
Lei Xue is a prominent inventor based in Beijing, China, known for his significant contributions to the field of rock mechanics and acoustic emission technology. With a total of nine patents to his name, Xue has focused on developing innovative methods for analyzing and understanding the behavior of rock materials under various conditions.
Latest Patents
Among his recent patents, Lei Xue has developed a method and system for determining acoustic emission (AE) parameters of rock based on moment tensor analysis. This innovative process includes constructing a numerical model of a rock specimen based on its macroscopic mechanical parameters. By simulating the failure process of the rock specimen through particle flow code software, he is able to identify the fracturing time and positions of microcracks. This technology determines if common rock grains are shared between sequentially generated microcracks, effectively categorizing them as a single AE event if specific conditions are met. Additionally, he has patented a rock similar material characterized by water-induced strength degradation, which utilizes an aggregate including quartz sand, barite powder, and bentonite combined with cement and gypsum.
Career Highlights
Lei Xue has had an exemplary career, having worked at the Institute of Geology and Geophysics, Chinese Academy of Sciences, where he honed his research skills and solidified his expertise in rock mechanics. He also contributed to Emc IP Holding Company, where he further explored the applications of his patents.
Collaborations
Throughout his career, Lei Xue has collaborated with notable individuals, including his coworkers Xiaolin Huang and Songfeng Guo. These collaborations have fostered innovation and facilitated advancements in his research initiatives.
Conclusion
Lei Xue's innovative work in the field of acoustic emission and rock mechanics highlights his role as a leading figure in engineering and geology. His patents not only demonstrate his technical expertise but also contribute to the broader understanding and application of rock behavior in various industries. With a strong background and collaborative spirit, Xue continues to advance the field through his groundbreaking inventions.