Beijing, China

Liang Gao

This inventor holds 68 USPTO granted patents and 41 published patent applications and 4 EPO patents, primarily in Display Technology. Top assignees: Boe Technology Group Co., Ltd., Hefei Boe Optoelectronics Technology Co., Ltd., Chongqing Boe Optoelectronics Technology Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liang Gao. Retrieved from https://idiyas.com/inventor/liang-gao

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

Calculating rank
USPTO Granted Patents = 68 

% Patents Active = 70.6

 

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 47(Granted Patents)

Forward Citations (Not Self Cited) = 40(Dec 10, 2025)


Company Filing History:

goldMedal51 out of 20,022 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal16 out of 815 
 
Hefei Boe Optoelectronics Technology Co., Ltd.
 patents
bronzeMedal15 out of 347 
 
Chongqing Boe Optoelectronics Technology Co., Ltd.
 patents
4. 6 out of 1,417 
 
Beijing Boe Technology Development Co., Ltd.
 patents
5. 6 out of 2,584 
 
Chengdu Boe Optoelectronics Technology Co., Ltd.
 patents
6. 6 out of 19 
 
Hefei Boe Ruisheng Technology Co., Ltd.
 patents
7. 5 out of 14 
 
Hefei Boe Ruisheng Technology Co., Ltd.
 patents
8. 4 out of 798 
 
Beijing Baidu Netcom Science and Technology Co., Ltd.
 patents
9. 4 out of 2,314 
 
Beijing Boe Optoelectronics Technology Co., Ltd.
 patents
10. 4 out of 506 
 
Chengdu Boe Optoelectronics Technology Co., Ltd.
 patents
11. 3 out of 65 
 
Beijing Jiaotong University
 patents
12. 2 out of 30,902 
 
Siemens Aktiengesellschaft
 patents
13. 1 out of 236 
 
Beijing Boe Technology Development Ltd.
 patents
14. 1 out of 53 
 
Beijing Summer Sprout Technology Co. Ltd.
 patents
15. 1 out of 1 
 
Hefei Boe Pixey Technology Co., Ltd.
 patent
16. 1 out of 1 
 
Hefei Boe Pixey Technology Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Display Module
Backlight Module
Light Emitting Substrate
Optical Film
Heat Dissipation Film
Flexible Circuit Board
Pixel Circuit
Virtual Reality System
Signal Transmission
Organic Electroluminescent Device
Timing Controller
Collimating Device
68 patents (USPTO):Explore Patents

Title: Liang Gao - Innovator in Backlight Technology

Introduction

Liang Gao, an accomplished inventor based in Beijing, China, holds a remarkable portfolio of 46 patents. His work primarily centers around advancements in backlight modules and display apparatuses, reflecting his commitment to innovation in optoelectronics.

Latest Patents

Liang's latest patents include a backlight module and a method for manufacturing the same, which introduces a unique configuration to mitigate the risk of peeling light-emitting units from substrates when using curved back plates. The backlight module incorporates a substrate with a light-emitting region and bonding region, a series of light-emitting units, and a back plate. Each light-emitting unit is designed with an extension direction not parallel to the bonding edge, enhancing the durability of the connections during use.

Additionally, Liang has developed a backplane and method for manufacturing it, which consists of a substrate, circuit structure layer, reflective layer, and electronic devices. His innovative design includes encapsulation portions that effectively cover each electronic device, ensuring the robustness of the circuit structure while optimizing spatial arrangement.

Career Highlights

Liang Gao has made significant contributions to the field of optoelectronics while working with leading companies such as BOE Technology Group Co., Ltd. and Chongqing BOE Optoelectronics Technology Co., Ltd. His extensive experience in these prominent organizations has further strengthened his expertise in developing cutting-edge display technologies.

Collaborations

Throughout his career, Liang has collaborated with notable professionals including Sijun Lei and Hai Tang. These partnerships have contributed to advancing research and development initiatives in the optoelectronics sector, facilitating innovative breakthroughs in product design and functionality.

Conclusion

Liang Gao exemplifies the spirit of innovation in the backlight and display technology industries. With 46 patents to his name, his contributions are shaping the future of optoelectronics. As he continues to develop and refine his inventions, Liang remains a key figure in enhancing the performance and reliability of display apparatuses worldwide.

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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