Yu Cai

This inventor holds 100 USPTO granted patents and 48 published patent applications, plus 6 CIPO patents and 56 EPO patents, primarily in Display Technology (CPC class H10K50-858). Top assignees: Huawei Technologies Co., Limited, Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Cai. Retrieved from https://idiyas.com/inventor/yu-cai-yxayzk5h

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

Calculating rank

USPTO Granted Patents = 100 (Patent Applications = 48)

% Patents Active = 90.0

CIPO Patents = 6 (Patent Applications = 3)

EPO Patents = 56 (Patent Applications = 83)

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 66(Granted Patents)

Forward Citations (Not Self Cited) = 45(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Changning, CN (2009 - 2013)
Shanghai, CN (2008 - 2024)
Shenzhen, CN (2018 - 2024)
Beijing, CN (2018 - 2024)
Wuhan, CN (2021 - 2024)

Company Filing History:

40 out of 27,558

Huawei Technologies Co., Limited

patents

12 out of 100

Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.

patents

11 out of 774

Shanghai Tianma Micro-Electronics Co., Ltd.

patents

4. 9 out of 596

Wuhan Tianma Micro-Electronics Co., Ltd

patents

5. 8 out of 15

Hutchison Medipharma Enterprises Limited

patents

6. 7 out of 680

Tianma Micro-Electronics Co., Ltd.

patents

7. 6 out of 4,810

Dow Global Technolgoies LLC

patents

8. 5 out of 3,059

Future Wei Technologies, Inc.

patents

9. 3 out of 37

Hutchison Medipharma Limited

patents

10. 2 out of 3

Nutrition Science Partners Limited

Montage Technology Inc.

patents

13. 1 out of 3,448

Rohm and Haas Company

patents

14. 1 out of 49

Shanghai Tianma Micro-Electronics., Ltd.

patents

15. 1 out of 5,407

Tencent Technology (Shenzhen) Company Limited

patents

where one patent can have more than one assignee

Years Active: 2008-2026

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Areas of Expertise:

Display Panel

Manufacturing Method

Communications Method

Energy Consumption

Wireless Systems

Terminal Device

Signal Monitoring

Resource Selection

Optical Layer

Data Transmission

Anti-OX40 Antibody

Random Access

100 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12762067 - Method and device for splitting operators, and storage medium (2026-10-13),

2. 12735500 - ANTI-CD47 ANTIBODY AND USES THEREOF (2026-09-15),

3. 12617861 - ANTI-OX40 ANTIBODY AND METHOD OF TREATMENT (2026-05-05),

4. 12514070 - Display panel, method for manufacturing the same, and display apparatus (2025-12-30),

5. 12501512 - Discontinuous reception DRX method and apparatus (2025-12-16),

6. 12457846 - Display panel and display device (2025-10-28),

7. 12425834 - Communications method and apparatus for a dual-card terminal (2025-09-23),

8. 12408532 - Display panel and display device (2025-09-02),

9. 12402486 - Display panel including black matrix opening and light extraction opening, and display device (2025-08-26),

10. 12289728 - Communications method and apparatus (2025-04-29),

11. 12219803 - Display panel and display apparatus (2025-02-04),

12. 12200967 - Display panel comprising light shielding member on side of optical layer and display device having the same (2025-01-14),

13. 12200966 - Display panel, manufacturing method thereof and display apparatus (2025-01-14),

14. 12200965 - Display panel, manufacturing method thereof and display apparatus (2025-01-14),

15. 12193264 - Display panel, manufacturing method thereof and display apparatus (2025-01-07),

Title: Innovations in Display Technology: The Patents of Yu Cai

Introduction

Yu Cai, an accomplished inventor from Shanghai, China, has made significant contributions to the field of display technology. With a remarkable portfolio of 47 patents, he stands out as a prominent figure in the innovation landscape.

Latest Patents

Yu Cai's latest patents highlight his expertise in display panels and apparatus. One notable patent describes a display panel comprising a substrate, a light-emitting component layer, and a light-extraction layer. The design ensures that the orthographic projections of the light-emitting components and light-extraction structures precisely overlap, optimizing the display's performance. Another recent patent focuses on the manufacturing techniques for a display panel, which integrates a base substrate, a light-emitting device layer, and a unique light adjustment structure. This innovative approach includes light adjustment units that improve the efficiency of light emission, providing enhanced visual experiences.

Career Highlights

Throughout his career, Yu Cai has worked with leading companies in the display technology sector. Notable positions include roles at Shanghai Tianma Micro-electronics Co., Ltd. and the Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. His work in these organizations has been instrumental in advancing display technology and securing numerous patents.

Collaborations

Yu has collaborated with talented individuals in the industry, including coworkers Xiaoqiang Yan and Weihan Zhang. Together, they have contributed to innovative projects that push the boundaries of display technology, demonstrating teamwork and collaboration in research and development.

Conclusion

Yu Cai's extensive patent portfolio and his collaborative efforts in display technology showcase his commitment to innovation. His contributions continue to shape the future of display systems, reflecting the dynamic nature of the engineering and technology landscape in China and beyond.

Profile summary based on public USPTO records.