Company Filing History:
1 out of 116 
1 out of 355 Years Active: 2025
Title: Qunshan Yang: Innovator in Shaft Boring Technology
Introduction: Qunshan Yang is a prominent inventor based in Beijing, China. He is known for his contributions to the field of mining and excavation technology. His innovative designs have significantly advanced the efficiency and effectiveness of boring machines.
Latest Patents: Qunshan Yang holds a patent for a full-face shaft boring machine, a boring system, and a boring method. This invention includes a cutterhead structure with an outer tapered surface that enhances the boring process. The design features a radial cross-section that decreases in the boring direction, allowing for improved rock slag management through strategically placed receiving ports and a slag discharging assembly.
Career Highlights: Throughout his career, Qunshan Yang has worked with esteemed institutions such as the University of Science and Technology Beijing and China University of Mining and Technology. His work has been instrumental in developing advanced technologies that address the challenges faced in the mining industry.
Collaborations: Qunshan Yang has collaborated with notable colleagues, including Renshu Yang and Liyun Yang. Their combined expertise has contributed to the successful development of innovative solutions in the field.
Conclusion: Qunshan Yang's contributions to shaft boring technology exemplify the impact of innovation in the mining sector. His patented inventions and collaborative efforts continue to shape the future of excavation methods.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.