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For the Inventor, By the Inventor

Beijing, China

Fei Duan

This inventor holds 21 USPTO granted patents and 1 published patent application and 8 EPO patents, primarily in Autonomous Cleaning Devices. Top assignees: Beijing Shunzao Technology Co., Ltd., Beijing Xiaomi Mobile Software Co., Ltd., Intel Corporation. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fei Duan. Retrieved from https://idiyas.com/inventor/fei-duan

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 90.5

 

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 50(Granted Patents)


Company Filing History:

goldMedal12 out of 12 
 
Beijing Shunzao Technology Co., Ltd.
 patents
silverMedal8 out of 3,012 
 
Beijing Xiaomi Mobile Software Co., Ltd.
 patents
bronzeMedal3 out of 56,394 
 
Intel Corporation
 patents
4. 2 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
5. 1 out of 1 
 
Beijing Fantasy Forest Intelligent Technology Co., Ltd
 patent
6. 1 out of 169 
 
Shanghai Zhaoxin Semiconductor Co., Ltd.
 patents
7. 1 out of 1 
 
The Soldier System Research Center of the Quartermaster Research Institute of the General Logistics Department of the Cpla
 patent
where one patent can have more than one assignee

Years Active: 2011-2025

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Areas of Expertise:
Base Station
Bendable Joint
Autonomous Cleaning Device
Wet Vacuum Cleaner
Cleaning Head Assembly
Noise Reduction Air Duct
Cyclonic Separating Device
Depth Camera
Human Detection
Image Generation
Floating Body Posture Measurement
21 patents (USPTO):Explore Patents
1. D1100820 - Base station (2025-11-04),
2. 12446746 - Bendable joint, cleaner connecting pipe, and cleaner (2025-10-21),
3. 12303082 - Autonomous cleaning device, method for travel control for autonomous cleaning device, and storage medium (2025-05-20),
4. D1033778 - Main body of a wet vacuum cleaner (2024-07-02),
5. D1032979 - Cleaning head assembly for a vacuum cleaner (2024-06-25),
6. 11963651 - Autonomous cleaning device and noise reduction air duct device thereof (2024-04-23),
7. D1019030 - Cleaning device (2024-03-19),
8. 11849909 - Automatic cleaning apparatus (2023-12-26),
9. 11717125 - Partition skirt device and cleaning apparatus (2023-08-08),
10. 11717122 - Dust scraping device and cleaning apparatus (2023-08-08),
11. D992502 - Base station (2023-07-18),
12. 11684228 - Cyclonic separating device and surface cleaning device (2023-06-27),
13. D965152 - Vision screener (2022-09-27),
14. 11164327 - Estimation of human orientation in images using depth information from a depth camera (2021-11-02),
15. 10915472 - Computer system with programmable serial presence detection data and memory module control method (2021-02-09),

Title: The Innovative Journey of Fei Duan

Introduction: Fei Duan, a pioneering inventor hailing from Beijing, CN, has made significant contributions to the world of technology and innovation.

Latest Patents: Fei Duan's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety.

Career Highlights: With a background in computer science and engineering, Fei Duan has worked for leading tech companies in Beijing, honing her skills in developing cutting-edge solutions for complex technological challenges.

Collaborations: Throughout her career, Fei Duan has collaborated with top researchers and engineers in the field, fostering a culture of innovation and pushing the boundaries of what is possible in the tech industry.

Conclusion: Fei Duan's relentless pursuit of innovation and her groundbreaking inventions continue to inspire the next generation of inventors and shape the future of technology.

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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