Hong Kong, China

Jianghua Yan

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Active Tools International (Hk) Ltd.. Active years: 2022-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianghua Yan. Retrieved from https://idiyas.com/inventor/jianghua-yan

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 = 2.5

ph-index = 1


Company Filing History:


Years Active: 2022-2024

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4 patents (USPTO):Explore Patents

Title: Innovations by Jianghua Yan

Introduction

Jianghua Yan is a notable inventor based in Hong Kong, China. He has made significant contributions to the field of tire maintenance and repair, holding a total of four patents. His innovative designs focus on enhancing the efficiency and effectiveness of tire repair and inflation processes.

Latest Patents

One of Jianghua Yan's latest patents is a "Rubber bucket and tire repairing and inflation device." This invention discloses a sealant container and a tire repair and inflation device that utilizes the sealant container. The sealant container features a container body with an internal space for storing sealant and a container mouth with an inner wall. It includes a core component that extends into the internal space, facilitating the passage of gas and sealant. This design ensures a simplified structure and excellent sealing performance.

Another significant patent is the "Pipe connector assembly and tire maintenance apparatus having the same." This invention relates to a pipe connector assembly that includes a leak-proof valve. The valve opens only after a sealed fluid medium path is established between the pipe connector assembly and the tire valve. This innovation effectively prevents fluid medium leakage at the connection point, enhancing the reliability of tire maintenance.

Career Highlights

Jianghua Yan has worked with several companies, including Active Tools International (HK) Ltd. and Active Tools International Ltd. His experience in these organizations has contributed to his expertise in developing innovative tire maintenance solutions.

Collaborations

Jianghua has collaborated with notable coworkers such as Koon Fung Lam and Huilong Ji. Their combined efforts have likely fostered a creative environment that encourages innovation in their projects.

Conclusion

Jianghua Yan's contributions to tire repair and maintenance through his patents demonstrate his commitment to innovation. His work not only enhances the efficiency of tire maintenance but also showcases the importance of inventive solutions in everyday applications.

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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