Shenzhen, China

Kai Qu

This inventor holds 3 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Resvent Medical Technology Co., Ltd, Honor Device Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Qu. Retrieved from https://idiyas.com/inventor/kai-qu-v3uzjj9g

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.3

ph-index = 1


Company Filing History:


Years Active: 2025

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Kai Qu

Introduction

Kai Qu is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of ventilator technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of ventilators, which are crucial in medical settings.

Latest Patents

One of his latest patents is a check valve for a ventilator. This innovative design includes a housing assembly that defines a flow channel and a flow guide assembly. The flow channel features an air outlet, while the flow guide assembly consists of a first baffling sleeve and a second baffling sleeve arranged in sequence along the axial direction of the flow channel. The first baffling sleeve has a flow passing opening, and its design is inclined toward the air outlet. Similarly, the second baffling sleeve is also inclined toward the air outlet and is positioned to face the first flow passing opening. Notably, the projection of the second baffling sleeve completely overlaps the projection of the first flow passing opening on the horizontal cross-section of the flow channel.

Career Highlights

Kai Qu has worked with several prominent companies in the medical technology sector. He has been associated with Resvent Medical Technology Co., Ltd and Honor Device Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in ventilator technology.

Collaborations

Throughout his career, Kai Qu has collaborated with talented individuals such as Rongrong Zhu and Lijun Yang. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Kai Qu is a distinguished inventor whose work in ventilator technology has led to significant advancements in the field. His innovative designs and collaborations continue to impact the medical industry positively.

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]
Loading…