Xiaoyan Han

Title: Innovations of Xiaoyan Han

Introduction

Xiaoyan Han is a prominent inventor based in Plymouth, MI (US). She has made significant contributions to the field of defect detection through her innovative inventions. With a total of 8 patents to her name, her work focuses on utilizing sound energy for thermal imaging and defect detection in various structures.

Latest Patents

One of her latest patents is titled "System and method for defect detection by inducing acoustic chaos." This invention describes a defect detection system that employs thermal imaging to identify defects in structures energized by sound energy. The system features a transducer that couples a sound signal into the structure, inducing acoustic chaos that causes defects to heat up, making them detectable. Another notable patent is "Hand-held sound source for sonic infrared imaging of defects in materials." This invention provides a hand-held sound source designed for use in infrared or thermal imaging systems to detect sub-surface defects. The sound source includes a transducer that emits a sound signal into the structure, along with an adjustable spring that ensures effective coupling of sound energy.

Career Highlights

Xiaoyan Han is affiliated with Wayne State University, where she continues to advance her research and innovations. Her work has garnered attention for its practical applications in various industries, particularly in enhancing the accuracy of defect detection methods.

Collaborations

Xiaoyan has collaborated with notable colleagues, including Robert L Thomas and Lawrence D Favro, contributing to a dynamic research environment that fosters innovation.

Conclusion

Xiaoyan Han's contributions to the field of defect detection through her innovative patents highlight her expertise and commitment to advancing technology. Her work continues to impact various industries, showcasing the importance of sound energy in enhancing defect detection methods.