This inventor holds 2 USPTO granted patents, plus 3 CIPO patents. Top assignees: China University of Mining and Technology, Xuzhou Goldfluid Hydraulic Technology Development Co., Ltd.. Active years: 2019-2021.
Company Filing History:
2 out of 302 
2 out of 4 Years Active: 2019-2021
Title: Haifeng Yan: Innovator in Hydraulic Support Technologies
Introduction
Haifeng Yan is a notable inventor based in Xuzhou, China. He has made significant contributions to the field of hydraulic support technologies, holding 2 patents that enhance operational efficiency and safety in mining environments. His innovative approaches have garnered attention in both academic and industrial circles.
Latest Patents
One of Haifeng Yan's latest patents is titled "Hydraulic support monitoring support pose in real time based on inertia measurement unit and detection method thereof." This invention involves a hydraulic support system equipped with inertia measurement unit (IMU) sensors that are strategically mounted on various components. The IMU sensors monitor the movement states of the roof beam, rear linkage, and base in real time. This system effectively determines whether the hydraulic support is adequately lowered, moved, or raised, thereby reducing labor intensity and improving working efficiency.
Another significant patent is the "Automatic straightening device and method for scraper conveyor on fully-mechanized coal mining face based on tensile and compressive force sensors." This device is designed for a fully-mechanized coal mining working face and includes multiple middle troughs connected to hydraulic supports. The automatic straightening device utilizes tensile and compressive force sensors to ensure optimal positioning and functionality of the conveyor system.
Career Highlights
Haifeng Yan has worked with esteemed organizations such as the China University of Mining and Technology and Xuzhou Goldfluid Hydraulic Technology Development Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas in hydraulic technology.
Collaborations
Throughout his career, Haifeng Yan has collaborated with notable colleagues, including Zhongbin Wang and Xuliang Lu. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Haifeng Yan's contributions to hydraulic support technologies demonstrate his commitment to innovation and efficiency in the mining industry. His patents reflect a deep understanding of the challenges faced in this field and offer practical solutions that enhance safety and productivity.