This inventor holds 1 USPTO granted patent. Top assignees: Shandong Energy Group Co., Ltd, Shandong University. Active years: 2025.
Company Filing History:
1 out of 2 
1 out of 363 
Years Active: 2025
Title: Innovations by Inventor Cao Man
Introduction
Cao Man is a notable inventor based in Qingdao, China. He has made significant contributions to the field of mining technology, particularly in monitoring systems for coal mining operations. His innovative approach addresses critical safety and efficiency concerns in the industry.
Latest Patents
Cao Man holds a patent for a "System for monitoring overlying roof rock and coal pillar of gob-side entry and method thereof." This system includes top monitoring stations, coal pillar comprehensive monitoring stations, roof stress monitoring stations, and a master computer. The design ensures effective monitoring of the stress and deformation distribution of coal pillars in the goaf, as well as the movement and failure process of overburden strata structure. This invention is crucial for maintaining safety in mining operations.
Career Highlights
Throughout his career, Cao Man has focused on developing advanced monitoring systems that enhance the safety and efficiency of coal mining. His work has been instrumental in improving the understanding of overburden strata movement, which is vital for preventing mining accidents.
Collaborations
Cao Man has collaborated with notable colleagues, including Yanchun Yin and Tongbin Zhao. Their combined expertise has contributed to the development of innovative solutions in the mining sector.
Conclusion
Cao Man's contributions to mining technology through his patent demonstrate his commitment to enhancing safety and efficiency in the industry. His innovative monitoring system is a testament to his expertise and dedication to advancing mining practices.