Company Filing History:
6 out of 622 
1 out of 3 Years Active: 2016-2025
Title: **Yueh-Heng Li: Innovator in Vacuum Thruster Technology**
Introduction
Yueh-Heng Li is an accomplished inventor based in Tainan, Taiwan, known for his contributions to the field of aerospace propulsion. With a portfolio of four patents, his innovations have significantly advanced the efficiency and reliability of vacuum arc thruster technology.
Latest Patents
Among his latest patents is the **Vacuum Arc Thruster with Multi-Layer Insulation**. This invention features a housing that contains an anode unit and a cathode unit separated by an insulator. The inventive design incorporates multiple fuel layers interspersed with insulating layers, enhancing the thruster's field emission effect, stability, and operational efficiency.
Another notable patent is the **Vacuum Cathode Arc-Induced Pulsed Thruster**. This system consists of a housing with defined triggering and electric discharging rooms. It utilizes an innovative design to prevent carbon deposition during the discharging process, thus improving the thruster's service life and control precision while offering a lightweight solution with lower manufacturing costs.
Career Highlights
Yueh-Heng Li has worked with prestigious organizations, including National Cheng Kung University, where he has engaged in significant research and development projects. He has also collaborated with the Taiwan Space Agency, contributing to advancements in space technology.
Collaborations
Throughout his career, Yueh-Heng Li has collaborated with notable colleagues including Sheng-Wen Liu and Hou-Yi Lee. These partnerships have been instrumental in the research and development of advanced propulsion systems.
Conclusion
Yueh-Heng Li stands out as a key figure in the realm of vacuum thruster innovation. His patents reflect a dedication to enhancing aerospace technology, making significant strides in efficiency and reliability. As his work continues to evolve, it is anticipated that his contributions will further shape the future of propulsion technology in aerospace applications.