Nanjing, China

Jianjun Shuang

This inventor holds 10 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents. Top assignees: Chervon Limited, Micro-Tech (Nanjing) Co., Ltd., Beijing Friendship Hospital, Capital Medical University. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianjun Shuang. Retrieved from https://idiyas.com/inventor/jianjun-shuang

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

USPTO Granted Patents = 10 

% Patents Active = 90.0


Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 242(Granted Patents)


Location History:

  • Yuhua District, CN (2015)
  • Nanjing, CN (2011 - 2024)
  • Jiangsu, CN (2023 - 2024)

Company Filing History:


Years Active: 2011-2024

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10 patents (USPTO):Explore Patents

Title: Biography of Jianjun Shuang

Introduction: Jianjun Shuang is an innovative inventor based in Nanjing, China. He has made significant contributions to the field of medical devices, holding a total of 10 patents. His work focuses on improving the efficiency of sample collection and traction apparatuses.

Latest Patents: Jianjun Shuang's latest patents include a sample collecting device and a sample collecting apparatus. The sample collecting device features a housing assembly with a cavity and a filtering unit, designed to enhance the efficiency of sample collection and save time for medical workers. Additionally, he has developed a traction apparatus that includes a clip portion and a traction portion made from elastic material, which is capable of passing through a biopsy channel of an endoscope.

Career Highlights: Throughout his career, Jianjun has worked with notable companies such as Chervon Limited and Micro-Tech (Nanjing) Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced medical technologies.

Collaborations: Jianjun has collaborated with talented individuals in his field, including coworkers Zhenghua Shen and Changqing Li. Their combined expertise has fostered innovation and progress in their projects.

Conclusion: Jianjun Shuang is a prominent inventor whose work has significantly impacted the medical device industry. His dedication to innovation and collaboration continues to drive advancements in technology, ultimately

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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