Hangzhou, China

Hou-Sen Lim

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Venus Medtech (Hangzhou) Inc., Venus Medtech (Hangzhou) Co., Ltd. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hou-Sen Lim. Retrieved from https://idiyas.com/inventor/hou-sen-lim-n24yumfy

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations of Hou-Sen Lim in Medical Technology

Introduction

Hou-Sen Lim is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of medical technology, particularly in the development of devices that enhance the safety and efficacy of interventional procedures. His innovative approach has led to the creation of a patented device that addresses critical needs in medical practice.

Latest Patents

Hou-Sen Lim holds a patent for a hemostasis valve, catheter sheath, and method for sealing interventional instruments. This invention includes a hemostasis valve comprising a housing and a sealing film installed within the housing. The tubular structure of the sealing film serves as an instrument channel that penetrates the housing. The design incorporates driving chambers located on the periphery of the sealing film, which are filled with fluid. Additionally, the hemostasis valve features an energy storage mechanism that interacts with the fluid, allowing for the storage and release of energy as the sealing film changes state. This innovative design achieves excellent compatibility and sealing effects when different instruments pass through, enhancing the overall performance of interventional procedures.

Career Highlights

Hou-Sen Lim is associated with Venus Medtech (Hangzhou) Co., Ltd., where he continues to work on advancing medical technologies. His contributions have been instrumental in developing solutions that improve patient outcomes and procedural efficiency.

Collaborations

He has collaborated with notable colleagues, including Xiang Wang and Yintao Zhao, to further enhance the impact of his innovations in the medical field.

Conclusion

Hou-Sen Lim's work exemplifies the importance of innovation in medical technology. His patented inventions are paving the way for safer and more effective interventional procedures, showcasing his commitment to improving healthcare.

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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