Taiyuan, China

Faquan Li

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Ccteg Taiyuan Research Institute, Shanxi Tiandi Coal Mining Machinery Co., Ltd., Shanxi Tiandi Coal Mining Machinery Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Faquan Li. Retrieved from https://idiyas.com/inventor/faquan-li

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 26.2

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Faquan Li: Innovator in Tunneling Technology

Introduction

Faquan Li is a notable inventor based in Shanxi, China. He has made significant contributions to the field of tunneling and mining machinery. His innovative designs have the potential to enhance efficiency and safety in underground operations.

Latest Patents

Faquan Li holds a patent for a bolter miner and tunneling system. This invention includes a tunneling and anchoring machine that comprises a rack, a cutting device, a drilling device, and a control device. The cutting device features a lowest swing angle and a highest swing angle. The drilling device consists of a drilling machine and a sensor, which is electrically connected to the drilling machine. The sensor monitors parameters during drilling and generates a monitoring data signal. The control device receives and analyzes this signal, allowing for adjustments to the swing angles based on the thickness of the roadway being drilled. This innovative approach aims to improve the efficiency and effectiveness of tunneling operations.

Career Highlights

Faquan Li has worked with prominent companies in the mining and machinery sector. He has been associated with the CCTEG Taiyuan Research Institute and Shanxi Tiandi Coal Mining Machinery Co., Ltd. His experience in these organizations has contributed to his expertise in tunneling technology.

Collaborations

Faquan Li has collaborated with notable colleagues, including Hong Wang and Bukang Wang. Their combined efforts in research and development have further advanced the field of tunneling machinery.

Conclusion

Faquan Li's contributions to tunneling technology through his innovative patent and professional collaborations highlight his role as a key inventor in the industry. His work continues to influence advancements in mining machinery and tunneling systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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