Yuhu Li

Title: **Inventor Yuhu Li: Innovations in Cultural Relic Protection**

Introduction

Yuhu Li, an inventive mind hailing from Shaanxi, China, has made significant contributions in the realm of cultural relic preservation. With a remarkable portfolio of seven patents, he showcases his dedication to developing innovative solutions for protecting and enhancing historical artifacts. His work reflects not only a commitment to technology but also to preserving the richness of cultural heritage.

Latest Patents

Among his most notable patents is the **Method for removing silver mirroring from the surface of black-and-white negative film**. This innovative approach involves creating a silver mirroring remover using a precise mixture of triethanolamine, glycerol, and a specific surfactant. The process includes applying this remover onto the affected areas of the negative film, allowing it to sit, and subsequently cleaning the film with n-butanol for a thorough removal of silver mirroring. This method is pivotal for restoring and maintaining the integrity of historical photographs.

Another significant patent from Yuhu Li is the **Collection apparatus for storing prolate photos**. This invention features multiple drawable arched drawing-type plates within a cabinet designed to protect prolate historical photos from damage. The integration of magnetic plating boards and soft magnetic strips allows for the safe fixation of these photos, ensuring they remain flat and undamaged over time. Such thoughtful design illustrates the practicality and necessity of safeguarding cultural relics.

Career Highlights

Currently affiliated with Shaanxi Normal University, Yuhu Li leverages his academic background to further his research and innovation in cultural preservation methods. His academic position not only gives him access to valuable resources but also places him at the forefront of advancements in his field.

Collaborations

Yuhu Li has collaborated with fellow researchers, Zhihui Jia and Yajun Zhou, to enhance the scope and impact of his inventions. These collaborations reflect a spirit of teamwork and shared knowledge that is essential in scientific research and development, driving forward the mission to protect cultural relics effectively.

Conclusion

Yuhu Li stands out as an accomplished inventor dedicated to the proactive preservation of cultural heritage. His innovative methods and collaborative efforts underscore the importance of protecting history through modern technology. As his career continues to evolve, the impact of his patents on cultural relic preservation will leave a lasting impression in the field of innovation.