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For the Inventor, By the Inventor

Beijing, China

Guocai Zhang

This inventor holds 9 USPTO granted patents and 7 published patent applications. Top assignee: Boe Technology Group Co., Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guocai Zhang. Retrieved from https://idiyas.com/inventor/guocai-zhang-bb8cpgmz

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 6.6

ph-index = 1


Company Filing History:

goldMedal9 out of 18,297 
 
Boe Technology Group Co., Ltd.
 patents

Years Active: 2023-2025

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9 patents (USPTO):Explore Patents
1. 12414374 - Substrate and method for manufacturing the same, and display panel (2025-09-09),
2. 12199227 - Driving substrate, method for preparing the same, and display device (2025-01-14),
3. 12121873 - Gas-solid separation structure, feeding device and electrochemical deposition apparatus (2024-10-22),
4. 12066247 - Air drying device (2024-08-20),
5. 12024787 - Filling device and apparatus, electrochemical deposition system and filling method (2024-07-02),
6. 11990481 - Array substrate and manufacturing method thereof, display panel and backlight module (2024-05-21),
7. 11894394 - Array substrate, method for preparing array substrate, and backlight module (2024-02-06),
8. 11707834 - Substrate transfer device (2023-07-25),
9. 11686010 - Carrier liquid leakage preventing device and electrochemical deposition apparatus (2023-06-27),

Title: Guocai Zhang - Pioneering Inventor from Beijing, CN

Introduction: Guocai Zhang is a highly accomplished inventor based in Beijing, China, known for his groundbreaking innovations in various fields.

Latest Patents: Guocai Zhang holds several patents in the areas of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Guocai Zhang has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on industries worldwide.

Collaborations: Throughout his career, Guocai Zhang has collaborated with top scientists, engineers, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Guocai Zhang's relentless pursuit of innovation and his passion for creating solutions to complex challenges make him a true visionary in the world of inventors.

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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