Hao Zhang

Beijing, China

Hao Zhang

This inventor holds 362 USPTO granted patents and 130 published patent applications, plus 1 CIPO patent and 37 EPO patents, primarily in Display Technology (CPC class G06F3-013). Top assignees: Boe Technology Group Co., Ltd., Beijing Boe Optoelectronics Technology Co., Ltd., Chengdu Boe Optoelectronics Technology Co., Ltd.. Active years: 2012-2026.

USPTO Granted Patents = 362 

% Patents Active = 90.9

 

 

Average Co-Inventor Count = 5.3

ph-index = 5

Forward Citations = 185(Granted Patents)

Forward Citations (Not Self Cited) = 157(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal265 out of 18,296 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal219 out of 2,314 
 
Beijing Boe Optoelectronics Technology Co., Ltd.
 patents
bronzeMedal36 out of 2,584 
 
Chengdu Boe Optoelectronics Technology Co., Ltd.
 patents
4. 25 out of 1,416 
 
Beijing Boe Technology Development Co., Ltd.
 patents
5. 16 out of 1,437 
 
Boe Technology Group
 patents
6. 8 out of 3,341 
 
Chinese Academy of Sciences
 patents
7. 7 out of 664 
 
Ordos Yuansheng Optoelectronics Co., Ltd.
 patents
8. 6 out of 193 
 
Boe Technology Groupco., Ltd.
 patents
9. 6 out of 166,264 
 
International Business Machines Corporation
 patents
10. 5 out of 25 
 
Beijing Boe Optoelectronics Technology Co., Ltd.
 patents
11. 4 out of 798 
 
Beijing Baidu Netcom Science and Technology Co., Ltd.
 patents
12. 4 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
13. 4 out of 66 
 
Jing-Jin Electric Technologies Co., Ltd.
 patents
14. 3 out of 3 
 
Beijing Beyondinfo Technology Co., Ltd.
 patents
15. 2 out of 1,462 
 
Beijing Boe Display Technology Co., Ltd.
 patents
16. 2 out of 50 
 
Beijing Boe Display Technology Co., Ltd.
 patents
17. 2 out of 79 
 
China Agricultural University
 patents
18. 2 out of 130 
 
Chinese Academy of Agricultural Sciences
 patents
19. 2 out of 661 
 
Peking University
 patents
20. 2 out of 37 
 
Wuhan Boe Optoelectronics Technology Co., Ltd.
 patents
21. 1 out of 916 
 
Baidu Online Network Technology (Beijing) Co., Ltd.
 patents
22. 1 out of 2 
 
Beijing Boe Technology
 patents
23. 1 out of 153 
 
Beijing Boe Technology Development Ltd.
 patents
24. 1 out of 154 
 
Beijing Institute of Technology
 patents
25. 1 out of 114 
 
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
 patents
26. 1 out of 149 
 
Beijing University of Posts and Telecommunications
 patents
27. 1 out of 388 
 
Beijing University of Technology
 patents
28. 1 out of 210 
 
Beijing Voyager Technology Co., Ltd.
 patents
29. 1 out of 67 
 
Boe Mled Technology Co., Ltd.
 patents
30. 1 out of 674 
 
China Petroleum Chemical Corporation
 patents
31. 1 out of 14 
 
Chinese Academy of Geological Sciences
 patents
32. 1 out of 4 
 
Chipone Technology (Beijing) Co., Ltd.
 patents
33. 1 out of 10 
 
Global Alliance for Tb Drug Development
 patents
34. 1 out of 1 
 
National Vaccine and Serum Institute (Nvsi)
 patent
35. 1 out of 2 
 
Technical Centre for Soil, Agriculture and Rural Ecology and Environment, Ministry of Ecology and Environment
 patents
36. 1 out of 834,411 
Other
 patents
where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:
Display Panel
Pixel Circuit
Gesture Recognition
LED Display
Near-Eye Display
Image Processing
Virtual Reality
Flexible Panel
Head-Up Display
Optical Display
Mixed Reality
Chemical-Looping
362 patents (USPTO):Explore Patents

Title: Hao Zhang: Innovating Solutions for Environmental Challenges and Display Technology

Introduction:

Hao Zhang from Beijing, China is a prolific inventor with an impressive portfolio of 242 patents. His groundbreaking work spans across various fields, including environmental remediation and advanced display technology. This article explores his latest patents, career highlights, notable collaborations, and the impact of his inventions.

Latest Patents:

Hao Zhang's recent patents demonstrate his commitment to finding innovative solutions to pressing environmental problems and advancing display technology.

1. Nonhomogeneous Soil Pollutant Multiphase Extraction and Tail Gas Purifying Device:

Hao Zhang's invention addresses the issue of soil pollution. His nonhomogeneous soil pollutant multiphase extraction and tail gas purifying device utilizes geophysical prospecting, borehole exploration, and three-dimensional simulation to determine the distribution and range of pollutants. The device includes water retaining walls, water layer extraction systems, near-water soil layer extraction systems, and a geophysical prospecting system. This comprehensive approach enables efficient purification of contaminated soil, ensuring a safer environment.

2. Display Substrate and Manufacturing Method:

In the realm of display technology, Hao Zhang's display substrate and manufacturing method patent offers an innovative approach for manufacturing high-quality displays. The substrate includes a base substrate, a shift register unit, and a first clock signal line. This design allows for smoother signal transfer and enhances the overall performance and visual experience of display devices.

Career Highlights:

Hao Zhang has contributed significantly to the success of prominent companies, leveraging his expertise in technology and innovation. He has worked with renowned organizations such as Boe Technology Group Co., Ltd. (BOE) and Beijing BOE Optoelectronics Technology Co., Ltd., where his inventions have helped drive advancements in display manufacturing processes.

Collaborations:

Throughout his career, Hao Zhang has collaborated closely with notable colleagues, further amplifying the impact of his inventions. Among his collaborators are Lili Chen and Lingyun Shi. Their combined expertise and shared vision have resulted in groundbreaking developments in environmental remediation and display technology.

Conclusion:

Hao Zhang's impressive body of work exemplifies his dedication to solving critical environmental challenges and advancing display technology. His patents showcase his innovative approach to problems, providing effective solutions for the remediation of contaminated soil and enhancing the performance of display devices. Hao Zhang's collaborations and contributions to notable companies further highlight his influence in the field of innovations and patents. As Hao Zhang continues to innovate, we can expect more groundbreaking inventions that will shape the future of environmental sustainability and display technology.

Profile summary based on public USPTO records.
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