This inventor holds 2 USPTO granted patents. Top assignee: Chinese Academy of Sciences. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Innovations of Hongdan Yu
Introduction
Hongdan Yu is a notable inventor based in Wuhan, China. He has made significant contributions to the field of engineering, particularly in the development of technologies applicable to low-temperature environments. With a total of 2 patents, his work showcases innovative solutions that address specific challenges in measurement and stress testing.
Latest Patents
Hongdan Yu's latest patents include an "Intelligent frequency reading method applicable to low-temperature environment" and a "wireless vibrating wire acquisition instrument." The intelligent frequency reading method involves a series of steps for frequency pre-sweeping excitation, which ensures successful acquisition of data from vibrating wire sensors. If the initial acquisition is unsuccessful, the method incorporates primary and secondary voltage regulation to increase excitation voltage until successful acquisition is achieved.
Additionally, he has developed a "vibrating wire stress gauge and stress testing equipment suitable for use in low-temperature environments." This invention features a stress trigger sleeve made of elastic material, which mitigates measurement errors caused by the self-expansion of lining structures under temperature variations. The design ensures accurate stress measurement by preventing extraneous forces from affecting the vibrating wire assembly.
Career Highlights
Hongdan Yu is affiliated with the Chinese Academy of Sciences, where he continues to advance his research and development efforts. His work is characterized by a commitment to innovation and practical applications in engineering.
Collaborations
He has collaborated with notable colleagues, including Peichao Zheng and Weizhong Chen, contributing to a dynamic research environment that fosters creativity and technological advancement.
Conclusion
Hongdan Yu's contributions to engineering through his patents reflect his dedication to solving complex problems in low-temperature environments. His innovative methods and instruments are poised to make a significant impact in their respective fields.