This inventor holds 4 USPTO granted patents. Top assignee: Industrial Technology Research Institute. Active years: 2020-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2022
Title: Yen-Cheng Li: Innovator in Metal Removal Technologies
Introduction
Yen-Cheng Li is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of material science, particularly in the development of innovative methods for metal ion removal. With a total of 4 patents to his name, his work is recognized for its practical applications in various industries.
Latest Patents
Yen-Cheng Li's latest patents include a polymer-based metal removal composition and a method for removing metal ions. This method involves contacting a metal removal composition with a solution containing metal ions, effectively removing them from the solution. The composition features a polymer with a specific chemical structure, where Q represents a quinoline-based group, and the parameters n, o, and p define the polymer's characteristics. The metal removal composition is designed as a type of fiber or film, boasting a porosity of 60% to 90%.
Another significant patent involves a polyamide composition and the method for manufacturing a film. This process includes providing a sheet from a polyamide blend and biaxially stretching it to form a film. The first polyamide has a unique repeating unit, while the second polyamide is a crystalline random copolymer. The biaxial stretching is conducted at a rate of 20 mm/sec to 100 mm/sec, showcasing the innovative techniques employed by Li.
Career Highlights
Yen-Cheng Li is affiliated with the Industrial Technology Research Institute, where he continues to advance his research and development efforts. His work has not only contributed to academic knowledge but has also led to practical solutions for industrial applications.
Collaborations
Yen-Cheng Li collaborates with talented individuals such as Min-Fei Tsai and Li-Han Chung, who contribute to his research endeavors. Their combined expertise enhances the innovative potential of their projects.
Conclusion
Yen-Cheng Li stands out as a prominent inventor in the field of metal removal technologies. His patents reflect a commitment to innovation and practical solutions that address real-world challenges. His contributions continue to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile