Zhejiang, China

Changjiang Liu

This inventor holds 3 USPTO granted patents. Top assignee: Sunon Technology Co., Ltd. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changjiang Liu. Retrieved from https://idiyas.com/inventor/changjiang-liu-9ait63d6

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Changjiang Liu: Innovator in Quick-Assembly Structures

Introduction

Changjiang Liu is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of innovative design, particularly in the area of quick-assembly structures. With a total of 3 patents to his name, Liu continues to push the boundaries of engineering and design.

Latest Patents

Liu's latest patents include a quick-assembly structure for the chassis and seat cushion of a chair. This innovative design features first inserting connection structures that allow for easy assembly and disassembly. The structure includes inserting and clamping members that interact with groove bodies, ensuring a secure fit between the chassis and seat cushion. Additionally, his armrest installation structure incorporates a pre-embedded sleeve and a deadbolt mechanism, allowing for a secure and adjustable armrest attachment.

Career Highlights

Changjiang Liu is currently employed at Sunon Technology Co., Ltd., where he applies his expertise in product design and innovation. His work has been instrumental in developing user-friendly and efficient furniture solutions that enhance comfort and functionality.

Collaborations

Liu collaborates with talented coworkers, including Xujun Zhang and Hao Wu, who contribute to the innovative projects at Sunon Technology Co., Ltd. Their teamwork fosters a creative environment that leads to groundbreaking inventions.

Conclusion

Changjiang Liu's contributions to quick-assembly structures demonstrate his commitment to innovation and design excellence. His patents reflect a deep understanding of user needs and engineering principles, making him a valuable asset in the field of product development.

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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