Company Filing History:
3 out of 16 
2 out of 25 
1 out of 645 
Years Active: 1993-1999
Title: Innovations of Tze-Ning Chen in Internal Combustion Engine Technology
Introduction
Tze-Ning Chen is a notable inventor based in Sudbury, MA, who has made significant contributions to the field of internal combustion engine technology. With a total of six patents to his name, Chen's work focuses on enhancing the efficiency and functionality of combustion engines. His innovative designs aim to improve power generation and fuel combustion processes.
Latest Patents
Among his latest patents, Chen has developed an internal combustion engine that features a compression cylinder with an air inlet and outlet. This design includes a conduit extending from the compression cylinder air outlet to an expansion cylinder, which is larger in diameter. A heat exchanger is integrated into the conduit, allowing for the heating of compressed air before it enters the expansion cylinder. This innovative approach also cools the exhaust gases before they exit through an exhaust conduit. Another significant patent involves an internal combustion reciprocating engine that includes a main combustion chamber and a piston. This design incorporates a pre-chamber that enhances the combustion process by igniting a mixture of fuel and air, resulting in improved efficiency.
Career Highlights
Throughout his career, Tze-Ning Chen has worked with prominent companies such as Thermo Power Corporation and Tecogen, Inc. His experience in these organizations has allowed him to refine his inventions and contribute to advancements in engine technology.
Collaborations
Chen has collaborated with notable individuals in the field, including Robert J. Raymond and Richard Mastronardi. These partnerships have facilitated the exchange of ideas and further innovation in combustion engine design.
Conclusion
Tze-Ning Chen's contributions to internal combustion engine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a desire to improve energy generation methods.