Company Filing History:
1 out of 9,166 
1 out of 256 Years Active: 1996
Title: Pao J Hsieh: Innovator in Coating Compositions
Introduction
Pao J Hsieh is a notable inventor based in Chilung, Taiwan. He has made significant contributions to the field of coating compositions, particularly in the development of anionic electrodepositable coatings. His innovative work has led to the creation of a patent that enhances the quality and functionality of pigment dispersed color filters.
Latest Patents
Pao J Hsieh holds a patent for an anionic electrodepositable coating composition designed for pigment dispersed color filters. This composition includes a pigment, a first addition copolymer containing pyrrolidone and hydroxy groups, a second addition copolymer containing carboxyl and hydroxy groups, and a low molecular weight amine. The first addition copolymer has a weight average molecular weight between 1,000 and 20,000, while the second addition copolymer ranges from 5,000 to 60,000. The pigments used in this composition have a weight average secondary particle size of less than 0.25 µm, ensuring high-quality performance.
Career Highlights
Throughout his career, Pao J Hsieh has worked with prominent organizations such as the Industrial Technology Research Institute and Nan Ya Plastics Corporation. His experience in these institutions has allowed him to refine his expertise in coating technologies and contribute to various innovative projects.
Collaborations
Pao J Hsieh has collaborated with notable colleagues, including Chao-Wen Niu and Jim-Chyuan Shieh. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Pao J Hsieh's contributions to the field of coating compositions exemplify his dedication to innovation. His patent for an anionic electrodepositable coating composition showcases his ability to enhance technology in the industry. His work continues to influence advancements in pigment dispersed color filters.