This inventor holds 1 USPTO granted patent. Top assignees: Changzhou Development & Manufacture Centre Co., Ltd., China University of Mining and Technology, Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd.. Active years: 2024.
Company Filing History:
1 out of 1 
1 out of 302 
1 out of 10 Years Active: 2024
Title: The Innovative Contributions of Chi Ma
Introduction
Chi Ma is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of underground transportation systems. His work focuses on enhancing the efficiency and safety of material transfer in challenging environments.
Latest Patents
Chi Ma holds a patent for a "Hoist for Transferred Materials in Underground Auxiliary Transportation System and Method Thereof." This innovative hoist includes a hoist body, guiding plates mounted at both ends through bolts, twist locks at four ends, and a driving unit that drives the twist locks to rotate. Additionally, it features transmission assemblies connecting the twist locks with the driving unit, ejector pins to prevent mistaken rotation, and a sensor for operational control and safety protection.
Career Highlights
Throughout his career, Chi Ma has worked with esteemed organizations such as the China University of Mining and Technology and Changzhou Development & Manufacture Centre Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas.
Collaborations
Chi Ma has collaborated with notable colleagues, including Yuxing Peng and Zhencai Zhu. Their teamwork has contributed to advancements in the field of underground transportation systems.
Conclusion
Chi Ma's innovative work in the development of hoisting systems for underground transportation showcases his expertise and commitment to improving safety and efficiency in material transfer. His contributions are valuable to the industry and highlight the importance of innovation in engineering.