Location History:
- Jiangsu, CN (2020)
- Xuzhou, CN (2019 - 2021)
Company Filing History:
Years Active: 2019-2021
Title: Changliang Han: Innovator in Mining Technology
Introduction
Changliang Han is a prominent inventor based in Xuzhou, China. He has made significant contributions to the field of mining technology, particularly in the development of innovative anchor rod systems. With a total of 4 patents to his name, Han's work is instrumental in enhancing the efficiency and safety of mining operations.
Latest Patents
One of Han's latest patents is the "Reaming and Self-Rotating Anchor Rod and Using Method Thereof." This invention features a rod body, a drill bit, a connecting member, a tray, and a nut. The design includes a snap-fixed connecting member that attaches to an anchor rod bolter, while the rod body has an annular protrusion to block powder, ensuring that it fills the clearance between the rod body and the coal mass. The drill bit, equipped with female threads, can be screwed into the rod body and features baffle pawls and spiral grooves on its side surface.
Another notable patent is the "Extensible Reaming Self-Anchoring Anchor Rod and Supporting Method Thereof." This invention provides a mounting method for an extensible reaming self-anchoring anchor rod, particularly useful in roadway construction within coal mines. The design incorporates a big helical structure on two rod sections, allowing for simultaneous drilling and reaming of the coal mass. This innovative approach helps inhibit the propagation of sheet cracks in the coal wall and ensures stability during the drilling process.
Career Highlights
Changliang Han is affiliated with the China University of Mining and Technology, where he continues to advance research and development in mining technologies. His work has garnered attention for its practical applications in improving mining safety and efficiency.
Collaborations
Han collaborates with notable colleagues, including Nong Zhang and Zhengzheng Xie, who contribute to his research efforts and innovations in the field.
Conclusion
Changliang Han's contributions to mining technology through his innovative patents demonstrate his commitment to enhancing the industry. His work not only addresses current challenges but also paves the way for future advancements in mining practices.
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.