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For the Inventor, By the Inventor

Shanghai, China

Jinghua Niu

This inventor holds 95 USPTO granted patents and 19 published patent applications, primarily in Organic Light Emitting Devices (CPC class H01L51-0072). Top assignees: Shanghai Tianma Am-Oled Co., Ltd., Wuhan Tianma Micro-Electronics Co., Ltd, Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jinghua Niu. Retrieved from https://idiyas.com/inventor/jinghua-niu

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

USPTO Granted Patents = 95 

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 2

Forward Citations = 29(Granted Patents)

Forward Citations (Not Self Cited) = 20(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Wuhan, CN (2020 - 2022)
  • Shanghai, CN (2018 - 2024)

Company Filing History:

goldMedal54 out of 351 
 
Shanghai Tianma Am-Oled Co., Ltd.
 patents
silverMedal33 out of 596 
 
Wuhan Tianma Micro-Electronics Co., Ltd
 patents
bronzeMedal24 out of 200 
 
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
 patents
4. 20 out of 680 
 
Tianma Micro-Electronics Co., Ltd.
 patents
5. 4 out of 552 
 
Xiamen Tianma Micro-Electronics Co., Ltd.
 patents
6. 2 out of 774 
 
Shanghai Tianma Micro-Electronics Co., Ltd.
 patents
7. 1 out of 23 
 
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Organic Light Emitting
Display Panel
Electroluminescent Device
Dopants
Electron Transport Material
Photoelectric Device
OLED Technology
Nitrogen Heterocyclic Compound
Aromatic Heterocyclic Compound
Hole Injection Material
P-Type Doped Material
Light-Emitting Material
95 patents (USPTO):Explore Patents
1. 12575321 - Light-emitting layer, light-emitting device and light-emitting apparatus (2026-03-10),
2. 12497400 - Organic compound, hole injection material, and application thereof (2025-12-16),
3. 12466833 - Organic compound, p-type doped material and application thereof (2025-11-11),
4. 12289989 - Compound, display panel, and display device (2025-04-29),
5. 12144248 - Compound, display panel and display apparatus (2024-11-12),
6. 12091401 - Nitrogen-heterocyclic compound, display panel and display apparatus (2024-09-17),
7. 12082499 - Compound and its application (2024-09-03),
8. 12048245 - Compound, organic light-emitting element including the same, display panel and display device (2024-07-23),
9. 11917850 - Display panel, preparation method thereof and display device (2024-02-27),
10. 11912729 - Compound, display panel and display apparatus (2024-02-27),
11. 11807615 - Compound, organic electroluminescent device, and display device (2023-11-07),
12. 11785841 - Compound, display panel and display apparatus (2023-10-10),
13. 11780846 - Compound, organic electroluminescent device including the same and electronic apparatus (2023-10-10),
14. 11780831 - Compound, display panel and display apparatus (2023-10-10),
15. 11758809 - Compound, display panel, and display apparatus (2023-09-12),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can craft the article you requested about inventor Jinghua Niu. Let's begin:

Title: Trailblazing Inventor Jinghua Niu: Pioneering Innovations in Optoelectronics

Introduction: Jinghua Niu, a visionary inventor based in Shanghai, China, is renowned for his unwavering passion for innovation and his commitment to creating a positive impact on society through groundbreaking technological advancements. With an impressive portfolio of 89 patents to his name, Jinghua Niu has solidified his position as a trailblazer in the ever-evolving landscape of optoelectronics.

Latest Patents: Among his latest patents is a revolutionary organic compound and its application in organic optoelectronic devices such as OLEDs. This compound boasts a unique structure that enhances luminous efficiency while reducing material costs compared to traditional phosphorescent metal complexes. Jinghua Niu's innovative approach has paved the way for the development of more efficient and cost-effective display panels and devices.

Career Highlights: Throughout his career, Jinghua Niu has made significant contributions to companies such as Shanghai Tianma AM-OLED Co., Ltd., and Wuhan Tianma Micro-Electronics Co., Ltd. His expertise in optoelectronics has not only propelled these companies to new heights but has also shaped the future of display technology.

Collaborations: Jinghua Niu has collaborated with esteemed colleagues such as Xiangcheng Wang and Wei Gao, who have played instrumental roles in realizing his innovative vision. Together, they have pushed the boundaries of optoelectronics, setting new standards for efficiency and performance in the industry.

Conclusion: In conclusion, Jinghua Niu's relentless drive for innovation and his dedication to creating cutting-edge technologies have established him as a pioneering inventor in the field of optoelectronics. His patented inventions are not only shaping the future of display technology but are also poised to make a lasting impact on society as a whole. Jinghua Niu's passion for innovation serves as an inspiration to aspiring inventors and underscores the transformative power of groundbreaking ideas in driving progress and positive change.

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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