This inventor holds 1 USPTO granted patent. Top assignee: Beijing Institute of Graphic Communication. 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: Beiqing Huang: Inventor in Electroluminescent Printing
Introduction
Beiqing Huang is an inventor based in Beijing, China, and is associated with the Beijing Institute of Graphic Communication. His patent work includes an electroluminescent flexographic printing ink and a method for preparing it.
Latest Patents
Huang is listed on 1 patent: “Electroluminescent Flexographic Printing Ink and Preparation Method Thereof.” The invention describes an ink for printing the luminescent layer of an electroluminescent device. Its formulation includes an electroluminescent material, a monomer, a prepolymer, and an optional leveling agent, and does not include pigment. The patent specifies a particle size below 0.1 μm, a viscosity of 20 to 2,000 cP at 25°C, a surface tension of 18 to 37 mN/m at 25°C, and a curing time of 10 to 30 minutes.
Career Highlights
Huang’s listed invention focuses on adapting electroluminescent materials for flexographic printing. The specified ink properties address characteristics relevant to printing and curing the luminescent layer.
Collaborations
Huang’s listed coworkers include Xianfu Wei and Yongjian Wu. The patent information connects his work with the Beijing Institute of Graphic Communication.
Conclusion
Beiqing Huang’s patent documents a formulation and preparation method for pigment-free electroluminescent flexographic ink, highlighting his contribution to printed electroluminescent device technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile