This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: National Tsing Hua University. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Shih-Han Chang: Innovator in Transition Metal Complexes
Introduction
Shih-Han Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of chemistry, particularly in the development of bisazole-based compounds and transition metal complexes. With a total of 2 patents, his work is recognized for its innovative approach and practical applications.
Latest Patents
Chang's latest patents include a bisazole-based compound and a group VIII transition metal complex. The bisazole-based compound is represented by a specific formula where X can be either carbon or nitrogen, and R and R' are independently haloalkyl groups, with R also being hydrogen or fluorine. The transition metal complex is defined by another formula, where M represents a transition metal and L is a dipyridine-based ligand. Additionally, he has developed a 4,4'-dicarboxy-2,2'-bipyridine derived tridentate ligand, which is also represented by a specific formula. This ligand is used in a metal complex and has applications in dye-sensitized solar cells.
Career Highlights
Shih-Han Chang is affiliated with Tsinghua University, where he continues to advance his research and innovation in chemistry. His work has garnered attention for its potential applications in various fields, including renewable energy.
Collaborations
Chang collaborates with notable colleagues, including Yun Chi and Hsiu-Hsuan Yeh, who contribute to his research endeavors. Their combined expertise enhances the quality and impact of their work.
Conclusion
Shih-Han Chang is a prominent figure in the field of chemistry, with a focus on bisazole-based compounds and transition metal complexes. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and practical applications.