Ning Li

Title: Ning Li: Innovator in Medical Alloys and Imaging Technology

Introduction

Ning Li is a prominent inventor based in Wuhan, China, known for his contributions to the fields of medical alloys and optical technology. With a total of three patents to his name, he has made significant advancements that address critical challenges in these areas.

Latest Patents

Ning Li's latest patents include a Si-containing high-strength and low-modulus medical titanium alloy and an additive manufacturing method for its production. This invention focuses on designing a medical β-type titanium alloy that exhibits high strength, low modulus, and excellent biocompatibility. The alloy is formulated with specific proportions of titanium, niobium, zirconium, tantalum, and silicon, utilizing d-electron theory to enhance its properties. The additive manufacturing method involves several steps, including alloy ingredient design, powder preparation, model construction, substrate preheating, and molding. This innovative approach aims to resolve common issues such as mechanical property deterioration and cracking due to thermal expansion differences.

Another notable patent is a miniature imaging lens designed for close-range imaging. This lens configuration consists of a first lens group, an aperture, and a second lens group, all arranged sequentially along the optical axis. The design ensures that the first and second lens groups possess positive focal power, optimizing the imaging effect while minimizing aberrations, particularly distortion and chromatic aberration.

Career Highlights

Throughout his career, Ning Li has worked with reputable organizations, including Linktel Technologies Co., Ltd. and South China University of Technology. His experience in these institutions has allowed him to refine his expertise and contribute to groundbreaking innovations in his field.

Collaborations

Ning Li has collaborated with notable colleagues, including Jian Zhang and Xianwen Yang, who have played a role in his research and development efforts.

Conclusion

Ning Li's innovative work in medical alloys and imaging technology showcases his commitment to advancing these fields. His patents reflect a deep understanding of material science and optical engineering, positioning him as a key figure in contemporary invention.