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For the Inventor, By the Inventor

Durham, NC, United States of America

Guotu Li

This inventor holds 14 USPTO granted patents and 14 published patent applications. Top assignee: Align Technology, Inc.. Active years: 2022-2026.

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

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 44(Granted Patents)


Location History:

  • Durham, NC (US) (2022 - 2024)
  • Apex, NC (US) (2023 - 2024)

Company Filing History:

goldMedal14 out of 1,404 
 
Align Technology, Inc.
 patents

Years Active: 2022-2026

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14 patents (USPTO):Explore Patents
1. 12734019 - Photo-based dental attachment detection (2026-09-15),
2. 12635867 - Image quality assessment and multi mode dynamic camera for dental images (2026-05-26),
3. 12527648 - Photo-based dental appliance fit (2026-01-20),
4. 12483777 - Intelligent photo guidance for dentition capture (2025-11-25),
5. 12465465 - Machine learning scoring system and methods for tooth position assessment (2025-11-11),
6. 12376943 - Methods and systems for forming a three-dimensional model of dentition (2025-08-05),
7. 11991440 - Treatment-based image capture guidance (2024-05-21),
8. 11991439 - Systems, apparatus, and methods for remote orthodontic treatment (2024-05-21),
9. 11985414 - Image-based aligner fit evaluation (2024-05-14),
10. 11962892 - Image based dentition tracking (2024-04-16),
11. 11957541 - Machine learning scoring system and methods for tooth position assessment (2024-04-16),
12. 11800216 - Image based orthodontic treatment refinement (2023-10-24),
13. 11723748 - 2D-to-3D tooth reconstruction, optimization, and positioning frameworks using a differentiable renderer (2023-08-15),
14. 11534272 - Machine learning scoring system and methods for tooth position assessment (2022-12-27),

Title: The Innovative Journey of Guotu Li

Introduction: Guotu Li, a talented inventor based in Durham, NC, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Guotu Li holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise.

Career Highlights: With a background in engineering and a passion for problem-solving, Guotu Li has successfully brought several cutting-edge inventions to life, revolutionizing industries along the way.

Collaborations: Throughout his career, Guotu Li has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market.

Conclusion: Guotu Li's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the world of inventions.

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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