Company Filing History:
Years Active: 1993-1995
Title: Innovations of Ping-Ping Tsai in Gas Sensor Technology
Introduction
Ping-Ping Tsai is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of gas sensor technology, holding 2 patents that showcase his innovative approach to sensor design and fabrication.
Latest Patents
One of his latest patents is titled "Gas sensor having its heater and sensing layer on opposite sides of its substrate." This invention features a gas sensor that includes a buffer layer separating the gas-sensing layer from the substrate, which enhances mechanical strength and electrical properties. The heater, preferably made of nickel paste, is positioned on the back of the substrate. Another significant patent is "Method of fabricating a gas sensor and the product fabricated thereby." This method involves a substrate, a buffer layer coated on the substrate, at least one gas sensing layer arranged on the buffer layer, a pair of electrodes on the gas sensing layer, and a catalytic layer coated on the gas sensing layer. The innovative spin coating process used allows for thin and evenly deposited layers on the substrate, with heat treatment conducted at a higher temperature of 800°C, resulting in a stronger bond between the gas sensing layer and the substrate compared to conventional methods.
Career Highlights
Ping-Ping Tsai is affiliated with the Industrial Technology Research Institute, where he continues to advance research in gas sensor technology. His work has been instrumental in developing more efficient and reliable gas sensors that can be utilized in various applications.
Collaborations
He has collaborated with notable coworkers, including I-Cherng Chen and Ming-Hann Tzeng, contributing to the advancement of their shared research goals.
Conclusion
Ping-Ping Tsai's innovative work in gas sensor technology exemplifies the impact of dedicated research and development in enhancing sensor capabilities. His contributions are paving the way for future advancements in this critical field.