Company Filing History:
1 out of 116 
1 out of 355 Years Active: 2025
Title: Qingping Chai: Innovator in Shaft Boring Technology
Introduction
Qingping Chai is a notable inventor based in Beijing, China. He has made significant contributions to the field of shaft boring technology, particularly with his innovative designs and methods.
Latest Patents
Qingping Chai holds 1 patent for a full-face shaft boring machine, a boring system, and a boring method. This invention features a cutterhead structure with an outer tapered surface that enhances the boring process. The design includes a receiving port for rock slag and a slag discharging assembly, which improves efficiency in shaft boring operations.
Career Highlights
Throughout his career, Qingping Chai has worked at prestigious institutions such as the University of Science and Technology Beijing and China University of Mining and Technology. His work has focused on advancing technologies that facilitate more effective and efficient boring methods.
Collaborations
Qingping Chai has collaborated with notable colleagues, including Renshu Yang and Liyun Yang. Their joint efforts have contributed to the development of innovative solutions in the field of mining and construction.
Conclusion
Qingping Chai's contributions to shaft boring technology exemplify his commitment to innovation and advancement in engineering. His work continues to influence the industry and inspire future developments.
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.