This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Institute of Nuclear Energy Research. Active years: 2008-2011.
Location History:
- Pingjhen, TW (2008)
- Taoyuan County, TW (2011)
- Pingzhen, TW (2011)
Company Filing History:
Years Active: 2008-2011
Title: Innovations of Hen-Rong Chang
Introduction
Hen-Rong Chang is a notable inventor based in Taoyuan County, Taiwan. He has made significant contributions to the field of membrane electrode assemblies, holding a total of 3 patents. His work focuses on improving the efficiency and structure of these assemblies, which are crucial in various energy applications.
Latest Patents
One of his latest patents is a method for fabricating membrane electrode assemblies. This invention involves the formation of two catalyst electrode layers on the surfaces of a proton exchange membrane. The simplicity of the structure and processes allows for a controllable thickness of the membrane exchange assembly. The resulting assembly can have a structure of CEL+PEM+CEL'. Additionally, if a gas diffusion layer is included, the assembly can take on a more complex structure of GDL+CEL+PEM+CEL'+GDL'.
Another significant patent is an apparatus for making tubular film transistors. This apparatus includes a guiding unit for directing the production of the membrane electrode assembly, along with various weaving and catalyst-providing units. The design allows for the creation of a tubular laminate that integrates multiple layers, enhancing the functionality of the assembly.
Career Highlights
Hen-Rong Chang is affiliated with the Atomic Energy Council - Institute of Nuclear Energy Research. His work at this institution has allowed him to collaborate with other experts in the field, further advancing the technology related to membrane electrode assemblies.
Collaborations
Some of his notable coworkers include Kuo-Lon Shieh and Hwei-Lang Chang. Their combined expertise contributes to the innovative projects undertaken at the Institute.
Conclusion
Hen-Rong Chang's contributions to the field of membrane electrode assemblies demonstrate his commitment to innovation and advancement in energy technology. His patents reflect a deep understanding of the complexities involved in this area, positioning him as a key figure in the industry.