Company Filing History:
2 out of 80 
2 out of 3 Years Active: 2019
Title: Innovations of Inventor Chun Feng
Introduction
Chun Feng is a notable inventor based in Beijing, China. He has made significant contributions to the field of engineering, particularly in the design of connection structures for aluminum alloy drill pipes. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality and efficiency of drilling equipment.
Latest Patents
Chun Feng's latest patents include two key innovations. The first patent is titled "Connection structure between pipe body and steel joint of aluminum alloy drill pipe." This invention features a connection structure that includes a first joint at the end of the aluminum alloy pipe body and a steel second joint. The design incorporates a first external threaded section and a second external threaded section, with specific dimensions that optimize the connection's strength and reliability.
The second patent is "Connection structure between pipe body and joint of aluminum alloy drill pipe." This invention comprises a first joint portion located at the end of the aluminum alloy pipe body and a second joint portion. The first joint portion includes an external cone section, an external threaded section, and a first seal end face, all designed to ensure a secure and effective connection.
Career Highlights
Chun Feng has worked with prominent organizations in the industry, including the China National Petroleum Corporation and the CNPC Tubular Goods Research Institute. His experience in these companies has allowed him to develop and refine his innovative ideas, contributing to advancements in drilling technology.
Collaborations
Chun Feng has collaborated with several talented individuals throughout his career, including Yonggang Liu and Fangpo Li. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Chun Feng's contributions to the field of engineering through his innovative patents demonstrate his commitment to advancing drilling technology. His work not only enhances the efficiency of drilling operations but also showcases the importance of collaboration in the innovation process.