Jiangsu, China

Lingquan Xiang

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Jiangsu Vnuo Certification and Testing Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lingquan Xiang. Retrieved from https://idiyas.com/inventor/lingquan-xiang

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Lingquan Xiang: Innovator in Ventilation Testing for Coffee Machines

Introduction

Lingquan Xiang is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of testing devices, particularly in the context of coffee machines. His innovative approach has led to the development of a unique ventilation test device that enhances the functionality and reliability of plastic parts used in coffee machines.

Latest Patents

Lingquan Xiang holds a patent for a "Ventilation test device and method for plastic parts of coffee machine." This invention includes a device body, a detection assembly, gas delivery pipes, electric telescopic columns, and a pressing plate. The design features circular holes and telescopic rings, which are essential for identifying ventilation types. The device aims to improve the testing process for coffee machine components, ensuring better performance and safety.

Career Highlights

Lingquan Xiang is associated with Jiangsu Vnuo Certification and Testing Co., Ltd. His work at this company has allowed him to focus on developing innovative testing solutions. With a patent portfolio that includes 1 patent, he has established himself as a key player in the field of product testing and certification.

Collaborations

Lingquan has collaborated with talented coworkers such as Pengliang Guo and Xin He. Their combined expertise contributes to the advancement of testing technologies and methodologies within their organization.

Conclusion

Lingquan Xiang's contributions to the field of ventilation testing for coffee machines exemplify the importance of innovation in product development. His work not only enhances the functionality of coffee machines but also sets a standard for quality and safety in the industry.

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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