Xinfeng Shi

Title: Xinfeng Shi: Innovator in Silicone Hydrogel Contact Lens Technology

Introduction

Xinfeng Shi is a notable inventor based in Fremont, CA, who has made significant contributions to the field of contact lens technology. With a total of 5 patents to his name, he has focused on developing innovative methods for manufacturing silicone hydrogel contact lenses that enhance user comfort and performance.

Latest Patents

One of Xinfeng Shi's latest patents is a method of manufacturing silicone hydrogel contact lenses that have reduced rates of evaporation. This invention involves creating a wettable silicone hydrogel contact lens with low ionoflux and low evaporation by curing a silicone hydrogel polymerizable composition in a contact lens mold. The mold comprises front and back lens-forming surfaces, where one of the surfaces has a higher polarity than the other. This innovative approach aims to improve the overall quality and usability of contact lenses.

Career Highlights

Throughout his career, Xinfeng Shi has worked with prominent companies in the optical industry, including CooperVision International Holding Company, LP and CooperVision International Limited. His work in these organizations has allowed him to refine his expertise in contact lens technology and contribute to advancements in the field.

Collaborations

Xinfeng Shi has collaborated with several professionals in his field, including Paul Richardson and Nancy J Keir. These collaborations have likely played a role in enhancing his research and development efforts.

Conclusion

Xinfeng Shi's innovative work in silicone hydrogel contact lens technology has made a significant impact on the industry. His patents reflect a commitment to improving user experience and advancing optical technology.