Yingchun Guan

Title: Innovations by Yingchun Guan

Introduction

Yingchun Guan is a notable inventor based in Beijing, China. He has made significant contributions to the field of advanced laser manufacturing and medical device technology. With a total of 2 patents, his work focuses on enhancing the efficiency and precision of manufacturing processes.

Latest Patents

One of his latest patents is a high-precision and high-efficiency laser polishing method oriented to large-size ultra-thin mask plates. This method involves a series of steps that improve the surface smoothness of the mask plate while maintaining high polishing efficiency and precision. The process includes selecting an ultra-thin invar alloy mask plate, using a nanosecond continuous laser, setting multiple laser polishing areas, and performing continuous splicing of laser polishing. This innovation significantly enhances the quality of mask plates used in various applications.

Another important patent by Yingchun Guan is a method for preparing antimicrobial surfaces on medical devices. This method utilizes a single-stop ultrafast laser fabrication approach to create micro/nano patterns that exhibit bacterial anti-adhesion and self-cleaning functions. Additionally, it involves depositing metal nanoparticles to form a bactericidal thin film. This combination effectively inhibits bacterial adhesion and provides a long-lasting antibacterial effect, which is crucial for medical applications.

Career Highlights

Yingchun Guan has worked at prestigious institutions such as Beihang University and Tsinghua University. His experience in these research environments has allowed him to develop innovative technologies that address real-world challenges in manufacturing and healthcare.

Collaborations

Throughout his career, Yingchun has collaborated with notable colleagues, including Zhen Zhang and Huaming Wang. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yingchun Guan's contributions to the fields of laser manufacturing and medical device technology demonstrate his commitment to innovation. His patents reflect a deep understanding of the technical challenges in these areas and provide solutions that enhance efficiency and safety.