Weihong Ding

Title: Weihong Ding: Innovator in Optical Filter Technology

Introduction

Weihong Ding is a notable inventor based in Henan, China. He has made significant contributions to the field of optical technology, particularly in the development of advanced optical filters. With a total of 3 patents to his name, Ding's work is recognized for its innovative approach and practical applications.

Latest Patents

Ding's latest patents include an optical filter plate that features a substrate with a first set of films. This set includes a high refractive index film layer, a low refractive index film layer, and a matching film layer made from a nitrogen-doped silicon germanium mixture. The design ensures that in the wavelength range of 780 nm to 3000 nm, the refractive index of the high refractive index film layer exceeds that of the low refractive index film layer. Additionally, he has developed an optical filter and infrared image sensing system that incorporates a glass substrate with an IR film layer and an AR film layer. This system enhances face and gesture recognition accuracy by providing excellent anti-reflection effects on near-infrared light.

Career Highlights

Weihong Ding is currently employed at Xinyang Sunny Optics Co., Ltd. His work at this company has allowed him to focus on the development of cutting-edge optical technologies. Ding's innovative designs have positioned him as a key player in the optical industry.

Collaborations

Ding collaborates with talented individuals such as Ce Chen and Niangong Xiao, who contribute to his projects and enhance the overall innovation process.

Conclusion

Weihong Ding's contributions to optical filter technology demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of optical principles and their applications in modern technology.