This inventor holds 1 USPTO granted patent. Top assignee: University of Electronic Science and Technology of China. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Tong Cao and Hollow Fiber Membrane Innovation
Introduction
Tong Cao is an inventor based in Chengdu, China, and is associated with the University of Electronic Science and Technology of China. His patent work concerns membrane materials for hydrogen fuel cell humidification.
Latest Patents
Cao is named on one patent: “Hollow Fiber Membrane Material for High-Humidification Hydrogen Fuel Cell Humidifier and Preparation Method and Application Thereof.” The invention describes a hollow fiber membrane material intended for high-humidification hydrogen fuel cell humidifiers. Its preparation method combines sulfonated polyarylene ether nitrile resin, a pore-forming agent, a modified nanofiller, and a solvent, followed by standing and vacuum treatment. The spinning fluid is coagulated in internal and external coagulant baths, and the resulting material is washed and dried. The patent identifies potential applications in fuel cell materials.
Career Highlights
Cao’s listed patent activity reflects work on materials and manufacturing methods relevant to hydrogen fuel cell humidification. His affiliation is the University of Electronic Science and Technology of China.
Collaborations
Yumin Huang and Miao Wu are identified as Cao’s coworkers.
Conclusion
Tong Cao’s patent focuses on a hollow fiber membrane material and its preparation and application for high-humidification hydrogen fuel cell humidifiers, connecting materials research with fuel cell technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile