Location History:
- Zhejiang, CN (2017)
- Hangzhou, CN (2019 - 2024)
Company Filing History:
7 out of 1,099 
1 out of 832,912 Years Active: 2017-2024
Title: Innovations of Xiaofeng Jin
Introduction
Xiaofeng Jin is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of underwater acoustic measurement, holding a total of 8 patents. His work focuses on developing advanced calibration devices and methods that enhance the accuracy of hydrophone sensitivity measurements.
Latest Patents
One of his latest patents is a "Transducer transfer impedance calibration device based on spatial frequency domain smoothing technology." This device is designed to extract acoustic channel information and process signals to obtain the transfer impedance of a transducer pair. Another notable patent is the "Method of free-field broadband calibration of hydrophone sensitivity based on pink noise." This method utilizes broadband pink noise signals to perform synchronous processing and obtain the broadband transfer function in free-field conditions.
Career Highlights
Xiaofeng Jin has worked at Zhejiang University, where he has contributed to various research projects and innovations in the field of underwater acoustics. His expertise in signal processing and acoustic measurements has positioned him as a key figure in his area of research.
Collaborations
Throughout his career, Xiaofeng Jin has collaborated with notable colleagues, including Xiangdong Jin and Shilie Zheng. These collaborations have furthered advancements in underwater acoustic technologies and methodologies.
Conclusion
Xiaofeng Jin's innovative work in underwater acoustics and his numerous patents highlight his significant impact on the field. His contributions continue to influence the development of more accurate measurement techniques in acoustic research.