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For the Inventor, By the Inventor

Pleasanton, CA, United States of America

Xiaodong Duan

This inventor holds 74 USPTO granted patents and 25 published patent applications and 10 EPO patents, primarily in Capsule Endoscopy (CPC class A61B). Top assignees: Ankon Medical Technologies (Shanghai) Co., Ltd., Anx IP Holding Pte. Ltd., Ankon Technologies Co., Ltd. Active years: 2002-2026.

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

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

USPTO Granted Patents = 74 

% Patents Active = 95.9

 

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 179(Granted Patents)

Forward Citations (Not Self Cited) = 117(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Plano, TX (US) (2002)
  • Fremont, CA (US) (2011)
  • Plansaton, CA (US) (2018 - 2019)
  • Pleasanton, CA (US) (2011 - 2024)

Company Filing History:

goldMedal45 out of 47 
 
Ankon Medical Technologies (Shanghai) Co., Ltd.
 patents
silverMedal13 out of 30 
 
Anx IP Holding Pte. Ltd.
 patents
bronzeMedal11 out of 35 
 
Ankon Technologies Co., Ltd
 patents
4. 9 out of 9 
 
Ankon Medical Technologies (Shanghai), Ltd.
 patents
5. 6 out of 6 
 
Anx Robotica Corp.
 patents
6. 2 out of 2 
 
Anx Iip Holding Pte. Ltd.
 patents
7. 2 out of 28 
 
Oclaro (North America Inc.)
 patents
8. 1 out of 230 
 
Avanex Corporation
 patents
where one patent can have more than one assignee

Years Active: 2002-2026

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Areas of Expertise:
Capsule Endoscope
Magnetic Control
Minimally Invasive Surgery
Liquid Biopsy
Drug Delivery
Gastrointestinal Imaging
Remote Control System
Dynamic Illumination
Pressure Measuring
Diagnostic Imaging
Motility Measurement
Hydrophobic Coating
74 patents (USPTO):Explore Patents
1. 12758086 - Magnetic ball calibration method and magnetic ball calibration apparatus (2026-10-13),
2. 12754190 - Occult blood detection film, and preparation method therefor and use thereof and occult blood detection kit (2026-10-06),
3. 12738402 - Magnetic ball calibration method and magnetic ball calibration apparatus (2026-09-15),
4. 12702282 - Capsule endoscope (2026-08-11),
5. 12672767 - Shielding device, and magnetic control capsule endoscope system (2026-07-07),
6. 12516770 - Mechanical limiting mechanism (2026-01-06),
7. 12514434 - Magnetic control device and control system of capsule endoscope (2026-01-06),
8. 12507871 - Magnetic control device and capsule endoscope control system (2025-12-30),
9. 12446758 - Magnetic control device and magnetically controlled capsule endoscope system (2025-10-21),
10. 12231225 - Remote control system and remote control method for magnetic capsule endoscope (2025-02-18),
11. 12226081 - Capsule endoscope (2025-02-18),
12. D1060669 - Tether for a capsule endoscope (2025-02-04),
13. 12161311 - Auxiliary apparatus for minimally invasive surgery and method to use the same (2024-12-10),
14. 12053427 - Vibration capsule and power supply method thereof (2024-08-06),
15. 11839462 - Gastrointestinal tract positioning switch, manufacture method thereof and site-specific delivery capsule (2023-12-12),

Title: Xiaodong Duan: Pioneering Inventor from Pleasanton, CA

Introduction: Xiaodong Duan is a highly accomplished inventor based in Pleasanton, CA, known for his groundbreaking innovations in various fields.

Latest Patents: Xiaodong Duan holds several patents in the areas of technology and healthcare, with his most recent inventions focusing on sustainable energy solutions and advanced medical devices.

Career Highlights: With a career spanning over two decades, Xiaodong Duan has worked with leading research institutions and companies to develop cutting-edge technologies that have significantly impacted the industry.

Collaborations: Throughout his career, Xiaodong Duan has collaborated with top scientists, engineers, and experts in multidisciplinary projects, fostering a culture of innovation and excellence.

Conclusion: Xiaodong Duan's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in Pleasanton, CA, and beyond.

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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