This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: China University of Mining and Technology. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jiangsu, CN (2017)
- Xuzhou, CN (2018)
Company Filing History:
Years Active: 2017-2018
Title: Innovations of Hai Sun in Coal Rock Fracture Development
Introduction
Hai Sun is an accomplished inventor based in Xuzhou, China. He has made significant contributions to the field of mining technology, particularly in the observation and control of coal rock fracture development processes. With a total of 2 patents, his work is recognized for its practical applications in enhancing mining safety and efficiency.
Latest Patents
Hai Sun's latest patents include a device and method using infrared radiation to observe coal rock fracture development processes. This innovative device comprises three telescopic box bodies that are sleeved together. An infrared thermal imager connected to a computer is arranged at the front end of the telescopic box bodies, allowing for precise monitoring of coal rock fractures. The distance between the coal rock test block and the lens of the infrared thermal imager can be freely adjusted, facilitating detailed observations during loading tests.
Another notable patent is the water-preserved-mining roof-contacted filling method for controlling fissures of overlying strata and surface subsidence. This method is designed to monitor and control fissures in overlying strata during water-preserved mining operations. A sensor is mounted at the top of the goaf, and the filling body is monitored through a stress display device. This ensures that the goaf is effectively filled to prevent subsidence, thereby protecting water resources in the mining area.
Career Highlights
Hai Sun is affiliated with the China University of Mining and Technology, where he continues to advance research in mining technologies. His work is characterized by a strong focus on practical solutions that address real-world challenges in the mining industry.
Collaborations
He has collaborated with notable colleagues such as Liqiang Ma and Zhiyuan Jin, contributing to a dynamic research environment that fosters innovation and development in mining practices.
Conclusion
Hai Sun's contributions to the field of mining technology through his patents and research are invaluable. His innovative approaches to monitoring coal rock fractures and controlling subsidence demonstrate a commitment to enhancing safety and efficiency in mining operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile