This inventor holds 1 USPTO granted patent. Top assignee: Phichem Corporation. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Jianbin Yu - Innovator in Ultraviolet Curing Coatings
Introduction
Jianbin Yu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of ultraviolet curing coatings. His innovative work has led to the development of a unique coating composition that enhances the performance of optical fibers.
Latest Patents
Jianbin Yu holds a patent for an "Ultraviolet curing coating composition and use thereof." This composition includes unsaturated carboxylic acid and salts thereof, a compound containing a carbonyl group, a thickener, a photoinitiator, and deionized water. The added value of a fiber attenuation coefficient of the composition is less than 0.02 dB/km. The coating forms an internally cross-linked network shape on the surface of an optical fiber through the interaction of active groups. This innovative coating exhibits a faster water absorption rate and a better water blocking effect, minimizing water loss. Under optimal mixing conditions, the water absorption rate of the coating composition is maintained at 3 to 15 times, which can be further controlled at 3 to 10 times. This ensures that a water-soluble tensile coating applied to the optical fiber does not excessively squeeze the fiber, preventing attenuation beyond standard levels. Jianbin Yu has 1 patent to his name.
Career Highlights
Jianbin Yu is currently associated with Phichem Corporation, where he continues to advance his research and development efforts in the field of coatings. His work has garnered attention for its practical applications in enhancing optical fiber technology.
Collaborations
Jianbin Yu collaborates with his coworker, Yan Wu, to further explore innovations in coating technologies. Their combined expertise contributes to the ongoing development of advanced materials.
Conclusion
Jianbin Yu's contributions to ultraviolet curing coatings represent a significant advancement in optical fiber technology. His innovative patent showcases the potential for improved performance in this critical field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile