Company Filing History:
Years Active: 2007-2008
Title: Innovations by Ching-Yih Chen in Inkjet Recording Media
Introduction
Ching-Yih Chen is a notable inventor based in Macon, GA, who has made significant contributions to the field of inkjet recording media. With a total of two patents to his name, Chen's work focuses on enhancing the quality and efficiency of inkjet printing technologies.
Latest Patents
Chen's latest patents include a pigment for use in inkjet recording medium coatings and methods. This pigment is designed to be suitable for coating compositions used in inkjet recording media. The innovation involves interacting the surfaces of an inorganic particulate with a water-soluble polyvalent metal salt in an aqueous medium. The treated particle surfaces acquire a significant cationic surface charge, which is crucial for improving the performance of inkjet media. The metal salt used is derived from Group II or Group III of the Periodic Table. The resulting inkjet recording media, treated with this coating composition, provide high-density, fast-drying, and non-feathering ink images. Additionally, these coatings offer suitable water fastness, cost advantages, and improved rheology at higher pigment levels compared to traditional silica pigment-based coatings.
Career Highlights
Ching-Yih Chen is currently associated with J.M. Huber Corporation, where he continues to innovate in the field of materials science and inkjet technology. His work has been instrumental in advancing the capabilities of inkjet printing, making it more efficient and effective for various applications.
Collaborations
Chen has collaborated with notable coworkers, including Ricky L. Giddens and Richard Douglas Carter. These collaborations have likely contributed to the successful development and implementation of his innovative ideas.
Conclusion
Ching-Yih Chen's contributions to inkjet recording media through his patents demonstrate his commitment to innovation in this field. His work not only enhances the quality of printed images but also offers cost-effective solutions for the industry.