Location History:
- Taipei, TW (1992)
- Taichung, TW (2000 - 2008)
Company Filing History:
5 out of 10 
1 out of 1 Years Active: 1992-2008
Title: The Innovations of David Chou
Introduction
David Chou is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of advanced polytetrafluoroethylene (PTFE) membranes. With a total of six patents to his name, Chou's work focuses on enhancing the properties of PTFE for various applications.
Latest Patents
Chou's latest patents include the "Asymmetric porous polytetrafluoroethylene membrane for a filter" and the "Asymmetric porous polytetrafluoroethylene membrane for clothing." The first patent provides a filter membrane that maintains its properties over time, improving collection efficiency, air permeability, and pressure loss. This invention features a dense skin layer and a continuously foamed porous layer, ensuring optimal performance. The second patent enhances clothing with a similar asymmetric porous PTFE membrane, improving durability and water vapor permeability by strengthening adhesion with fabric. The skin layer of this membrane has a contact angle of water between 120 to 140 degrees and a diffuse reflectance of light ranging from 91 to 94%.
Career Highlights
Throughout his career, David Chou has worked with reputable companies such as Yeu Ming Tai Chemical Industrial Co., Ltd. and Yeu Ming Tai Chemical Ind. Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials.
Collaborations
Chou has collaborated with notable individuals in his field, including James Huang and William Chou. These partnerships have likely fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
David Chou's contributions to the field of materials science, particularly through his innovative PTFE membranes, demonstrate his commitment to advancing technology. His patents reflect a deep understanding of material properties and their applications, making him a significant figure in his industry.