Beijing, China

Ran Duan

This inventor holds 63 USPTO granted patents and 22 published patent applications and 5 EPO patents, primarily in Image Processing Techniques. Top assignees: Boe Technology Group Co., Ltd., Beijing Boe Technology Development Co., Ltd., Boe Technology Group. Active years: 2018-2026.

USPTO Granted Patents = 63 

% Patents Active = 96.8

 

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 12(Granted Patents)

Forward Citations (Not Self Cited) = 8(Dec 10, 2025)


Company Filing History:

goldMedal44 out of 18,295 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal4 out of 1,416 
 
Beijing Boe Technology Development Co., Ltd.
 patents
bronzeMedal4 out of 1,379 
 
Boe Technology Group
 patents
4. 3 out of 4 
 
Gaona Aero Material Co., Ltd.
 patents
5. 3 out of 181 
 
Zhejiang Lab
 patents
6. 2 out of 56 
 
Alipay (Hangzhou) Information Technology Co., Ltd.
 patents
7. 1 out of 15 
 
Aecc Commercial Aircraft Engine Co., Ltd.
 patents
8. 1 out of 916 
 
Baidu Online Network Technology (Beijing) Co., Ltd.
 patents
9. 1 out of 24 
 
Central Iron and Steel Research Institute
 patents
10. 1 out of 99 
 
China Mobile Communication Co.,ltd Research Institute
 patents
11. 1 out of 135 
 
China Mobile Communications Group Co., Ltd.
 patents
12. 1 out of 1 
 
Fushun Special Steel Shares Co., Ltd.
 patent
13. 1 out of 1 
 
Zhejiang Hiro Aviation Technology Co., Ltd.
 patent
14. 1 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Terahertz Detection
Neural Network
Image Restoration
Video Processing
Display Control
Superalloy Forgings
Object Detection
Video Frame Interpolation
Data Processing
Image Transmission
Color Migration
Time Code Display
63 patents (USPTO):Explore Patents

Title: Innovations by Ran Duan: Pioneering Display Technologies

Introduction

Ran Duan is an accomplished inventor based in Beijing, China, with a remarkable portfolio of 44 patents. His innovation primarily focuses on display technologies that enhance user interaction through advanced touch interfaces and visualization techniques.

Latest Patents

Among his latest patents, Ran Duan has developed a series of groundbreaking technologies. One notable innovation is a display apparatus that includes a touch device to detect touch interactions. This apparatus utilizes a first processor to process the first touch trajectory sequence information, generating image data based on the user's touch, essentially creating a first touch trajectory image. Additionally, a second processor handles further data, producing a third image data set that combines the first image with new touch trajectory information. Another significant contribution is a monitor system designed for controlling display functionalities. This system incorporates a controlling module, processing module, and display unit, allowing for an integrated approach to processing video image information and human-machine interaction interface data, ultimately resulting in targeted image output.

Career Highlights

Ran Duan has made significant strides in his career, contributing to companies renowned for their technological innovations. He has worked with Boe Technology Group Co., Ltd., a leader in display technology, and Gaona Aero Material Co., Ltd., showcasing his versatility across different sectors. His work has greatly advanced the capability and efficiency of display systems, influencing both consumer and industrial applications.

Collaborations

Throughout his career, Ran has collaborated with various professionals, including Lihua Geng and Xitong Ma. These partnerships have fostered a creative environment, driving the development of new technologies and contributions within the realm of display apparatuses and systems.

Conclusion

Ran Duan's extensive patent portfolio and his dedication to innovation place him at the forefront of technological advancement in the display industry. His latest inventions not only provide enhanced user experience but also pave the way for future research and development in touch-based technologies. With his continued efforts, Ran is likely to remain a significant contributor to innovations in the field.

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