Company Filing History:
2 out of 3,975 
2 out of 8,033 Years Active: 1978-1994
Title: Innovations of Chia-Tsun Liu
Introduction
Chia-Tsun Liu is a notable inventor based in Monroeville, PA, who has made significant contributions to the field of electrochemical energy cells. With a total of four patents to his name, Liu's work focuses on enhancing the efficiency and functionality of gas diffusion electrodes.
Latest Patents
Liu's latest patents include innovative designs for bifunctional gas diffusion electrodes. These electrodes utilize a multi-ply composite layer that contains an embedded metal screen current collector. This design allows for the reduction of oxygen from air in the presence of an electrolyte and a catalyst, providing electrical power. Additionally, the electrode is capable of storing electrical power through the evolution of oxygen, facilitated by another catalyst. The composite layers are crafted from carbon-containing materials with varying wettability, ensuring optimal performance. Another patent involves size and weight graded multi-ply laminar electrodes, which feature a porous backing sheet and a catalytically active layer. This layer consists of a homogeneous mixture of hydrophobic and hydrophilic agglomerates, with the size of the agglomerates increasing from the electrolyte permeable side to the backing sheet contacting side.
Career Highlights
Throughout his career, Chia-Tsun Liu has worked with prominent organizations, including the United States of America as represented by the United States and Westinghouse Electric Corporation. His innovative approaches have led to advancements in energy storage and conversion technologies.
Collaborations
Liu has collaborated with notable colleagues such as Brian G. Demczyk and Irvin R. Rittko, contributing to the development of cutting-edge technologies in his field.
Conclusion
Chia-Tsun Liu's contributions to the field of electrochemical energy cells through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in energy technology.