Location History:
- Taoyuan County, TW (2011)
- Taoyuan, TW (2018 - 2019)
Company Filing History:
2 out of 116 
1 out of 18 
1 out of 125 Years Active: 2011-2019
Title: Innovations of Wen-Fa Tsai
Introduction
Wen-Fa Tsai is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrochromic devices, holding a total of 4 patents. His work focuses on advanced methods for fabricating devices that enhance energy efficiency and performance.
Latest Patents
One of his latest patents is a method for fabricating an electrochromic device. This invention discloses a method that utilizes vacuum cathodic arc-plasma deposition to create a structure comprising five layers. These layers include an ionic conduction layer in contact with an electrochromic layer and an ion storage layer, all sandwiched between two transparent conducting layers on a substrate. This method boasts superior deposition efficiency, resulting in thin film structures with higher crystalline homogeneity. Additionally, the nanometer pores in the thin film structures enhance electric capacity and ion mobility, thereby improving the reaction efficiency for bleaching or coloring.
Another significant patent is a vacuum coating apparatus. This apparatus includes a chamber, an arc discharge plasma source, a feeding-reeling unit, and a roller set. The design allows the substrate to enter and leave the chamber through specific openings. The arc discharge plasma source generates plasma that discharges radially, while the roller set ensures that the substrate is tightly in contact with the first rollers. This setup allows the material evaporated by the plasma to attach to the substrate effectively.
Career Highlights
Wen-Fa Tsai has worked with several esteemed organizations, including the Institute of Nuclear Energy Research and the Atomic Energy Council. His experience in these institutions has contributed to his expertise in the field of electrochromic technology.
Collaborations
Throughout his career, Tsai has collaborated with notable colleagues such as Chi-Fong Ai and Cheng-Chang Hsieh. These partnerships have fostered innovation and advancement in their shared field of research.
Conclusion
Wen-Fa Tsai's contributions to the field of electrochromic devices through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in technology and energy efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.