This inventor holds 3 USPTO granted patents and 14 published patent applications. Top assignees: Zhejiang Sunny Optical Co., Ltd, Zhejiang Sunny Optics Co., Ltd.. Active years: 2020-2021.
Company Filing History:
2 out of 192 
1 out of 161 Years Active: 2020-2021
Title: Yinfang Jin: Innovator in Optical Technology
Introduction
Yinfang Jin is a notable inventor based in Ningbo, China. He has made significant contributions to the field of optical technology, holding a total of 3 patents. His innovative designs focus on enhancing optical devices, showcasing his expertise and creativity in this specialized area.
Latest Patents
One of Yinfang Jin's latest patents is the TO-CAN cap. This invention features a casing with a hollow cylindrical structure, where the inner wall has a protrusion at one end. It also includes an optical lens designed to refract light, with a rib portion that has a concave surface complementary to the protrusion. This design allows for a secure connection between the casing and the optical lens. Another significant patent is the ocular assembly, which consists of a first lens with a positive refractive power and a second lens with a concave image-side surface. This assembly incorporates a Fresnel structure surface and is designed to achieve a maximal field-of-view greater than 40 degrees, demonstrating Jin's commitment to advancing optical performance.
Career Highlights
Yinfang Jin has worked with prominent companies in the optical industry, including Zhejiang Sunny Optical Co., Ltd and Zhejiang Sunny Optics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Yinfang Jin has collaborated with talented individuals such as Litong Song and Fujian Dai. These partnerships have fostered a creative environment that encourages the development of groundbreaking optical technologies.
Conclusion
Yinfang Jin's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to shape the future of optical devices, making a lasting impact on the industry.