Chengdu, China

Xianglong Han

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Sichuan University. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xianglong Han. Retrieved from https://idiyas.com/inventor/xianglong-han

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 11.0

ph-index = 1


Company Filing History:


Years Active: 2023-2026

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2 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Xianglong Han and His Contributions to Orthodontics

Introduction: Xianglong Han, a dedicated inventor based in Chengdu, CN, has made significant strides in the field of orthodontics. With a focus on improving the accuracy of bracket bonding, his innovative approach has the potential to enhance dental practices and patient outcomes.

Latest Patents: Xianglong Han holds a patent for a "Training Method for Evaluating Bonding Accuracy of Orthodontic Brackets." This groundbreaking invention includes a specialized training device that evaluates the bonding accuracy of orthodontic brackets. The device features virtual teeth with root-shaped connectors that are affixed to an evaluation base. This base is marked with multiple reference lines, enabling efficient and intuitive evaluation of bonding accuracy. By facilitating a rapid assessment through these evaluation points, Han's method surpasses traditional methods, making it a valuable asset for practitioners.

Career Highlights: Employed at Sichuan University, Xianglong Han contributes his expertise to both research and education in the dental field. His focus on orthodontics, particularly in bonding technologies, has positioned him as a leading figure in the development of new methodologies to support dental professionals.

Collaborations: Xianglong Han collaborates with talented individuals such as Chaoran Xue and Peiqi Wang. Together, they work to advance research and practical applications within the orthodontic community, driving innovation through their combined efforts.

Conclusion: Xianglong Han's contributions to orthodontics through his innovative patent exemplify the importance of research and creativity in healthcare. His work not only enhances the accuracy of dental practices but also contributes to the overall improvement of patient care in orthodontics. As advancements in technology and methodologies continue to evolve, inventors like Han play a crucial role in shaping the future of dental treatment.

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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