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For the Inventor, By the Inventor

Beijing, China

Dong Chai

This inventor holds 24 USPTO granted patents and 9 published patent applications and 4 EPO patents, primarily in Defect Detection Technology. Top assignees: Boe Technology Group Co., Ltd., Beijing Zhongxiangying Technology Co., Ltd., Boe Technology Group. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Chai. Retrieved from https://idiyas.com/inventor/dong-chai

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 87.5

 

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal18 out of 18,297 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal5 out of 15 
 
Beijing Zhongxiangying Technology Co., Ltd.
 patents
bronzeMedal4 out of 1,508 
 
Boe Technology Group
 patents
4. 3 out of 3 
 
Beijing Zhongxiangying Technology Co., Ltd.
 patents
5. 2 out of 1,417 
 
Beijing Boe Technology Development Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2022-2026

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Areas of Expertise:
Defect Detection
Image Processing
Model Training
Display Panel Testing
Data Processing
Inference Computing
Image Classification
Fault Detection
Product Manufacturing
Nonlinear Programming
Image Recognition
Diagnostic Systems
24 patents (USPTO):Explore Patents
1. 12656768 - Data processing method, and electronic device and storage medium for determining an influence degree of process information on a sudden defect (2026-06-16),
2. 12632951 - Method for detecting defect and method for training model (2026-05-19),
3. 12602910 - Method for detecting defect and method for training model (2026-04-14),
4. 12530762 - Method for measuring actual area of defect, and method and apparatus for testing display panel (2026-01-20),
5. 12510887 - Data processing methods and apparatuses, electronic device and storage medium (2025-12-30),
6. 12400486 - Method and device for processing product manufacturing messages, electronic device, and computer-readable storage medium (2025-08-26),
7. 12347085 - Method and device for detecting defect, storage medium and electronic device (2025-07-01),
8. 12236580 - Detection method, electronic device and non-transitory computer-readable storage medium (2025-02-25),
9. 12236362 - Inference computing apparatus, model training apparatus, inference computing system (2025-02-25),
10. 12174914 - Image data classification method, device and system (2024-12-24),
11. 12106465 - Image annotation method, device and system (2024-10-01),
12. 12066805 - System and method for producing display panels based on nonlinear program model, and non-transitory computer-readable storage medium (2024-08-20),
13. 12061935 - Computer-implemented method for defect analysis, computer-implemented method of evaluating likelihood of defect occurrence, apparatus for defect analysis, computer-program product, and intelligent defect analysis system (2024-08-13),
14. 12032364 - Computer-implemented method for defect analysis, computer-implemented method of evaluating likelihood of defect occurrence, apparatus for defect analysis, computer-program product, and intelligent defect analysis system (2024-07-09),
15. 12020516 - Method and device for processing product manufacturing messages, electronic device, and computer-readable storage medium (2024-06-25),

Title: Dong Chai - Innovative Inventor from Beijing

Introduction: Dong Chai is a renowned inventor hailing from Beijing, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Dong Chai holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating solutions for the future.

Career Highlights: With a career spanning over two decades, Dong Chai has worked with leading research institutions and technology companies, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Dong Chai has collaborated with top universities and multinational corporations, fostering a culture of innovation and knowledge sharing to drive progress in the tech sector.

Conclusion: Dong Chai's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors, with his work leaving a lasting impact on the industry.

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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