Yee-Ho Chia

Title: The Innovative Contributions of Yee-Ho Chia

Introduction

Yee-Ho Chia, an inventive mind located in Lexington, MA, has significantly impacted the field of lithographic printing through his innovative patents. With a total of two patents to his name, Chia has made strides in enhancing the efficiency and effectiveness of lithographic processes.

Latest Patents

Chia's latest patents demonstrate his dedication to advancing lithographic technology. The first patent, titled "On-press removable quenching overcoat for lithographic plates," introduces a quenching overcoat designed for application on lithographic printing plates. This invention features a water or fountain soluble crystalline compound, successfully providing an oxygen barrier while ensuring a non-tacky surface on the plate. The incorporation of this crystalline compound notably facilitates the on-press removability of the overcoat, enhancing the printing process.

The second patent, "On-press development of an overcoated lithographic plate," presents a comprehensive method for developing and printing images directly on the lithographic press. This method involves utilizing a precursor element composed of a hydrophilic substrate, photohardenable photoresist, and a polymeric protective overcoat. By selectively exposing this precursor to actinic radiation, Chia's approach enables the development of latent images, further streamlined by the presence of a water-soluble crystalline compound within the overcoat.

Career Highlights

Chia's career milestones reflect his commitment to innovation within the realm of lithography, showcasing his expertise in both material science and printing technology. His contributions have garnered attention and appreciation, particularly within the high-tech manufacturing community. Working in a prominent company like Polaroid Corporation has further amplified his impact, allowing him to collaborate with other talented individuals.

Collaborations

Among his colleagues at Polaroid Corporation, notable names include Joseph Hanlon and John M Hardin. Collaborating with such skilled professionals has undoubtedly fostered a dynamic environment conducive to innovation and development in lithographic technologies.

Conclusion

In conclusion, Yee-Ho Chia is an exemplary inventor whose patents reflect a profound understanding of the complexities associated with lithographic printing. Through his innovative solutions, he continues to contribute to advancements in the field and inspire future generations of inventors. Chia's work not only enhances the efficiency of printing processes but also emphasizes the importance of collaborative efforts in technological advancements.