Ningde, China

Siyuan Qi

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Contemporary Amperex Technology (Hong Kong) Limited. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siyuan Qi. Retrieved from https://idiyas.com/inventor/siyuan-qi-21a11pyu

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Siyuan Qi - Innovator in Battery Technology

Introduction

Siyuan Qi is a notable inventor based in Ningde, China. He has made significant contributions to the field of battery technology, particularly in the inspection of battery cells. His innovative approach has led to the development of a unique gap inspection apparatus that enhances the quality control processes in battery manufacturing.

Latest Patents

Siyuan Qi holds a patent for a "Gap inspection apparatus and gap inspection method." This invention is designed specifically for wound battery cells. The apparatus includes an X-ray source and an X-ray detector, along with a bearing mechanism that accommodates the wound battery cell. The X-ray source irradiates an arc-shaped area of the wound body portion, while the X-ray detector captures imaging images to determine the gap value between two electrode plates within the arc-shaped area. This technology is crucial for ensuring the reliability and efficiency of battery cells.

Career Highlights

Throughout his career, Siyuan Qi has worked with prominent companies in the battery industry. He has been associated with Contemporary Amperex Technology (Hong Kong) Limited and Contemporary Amperex Technology Limited. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in battery technology.

Collaborations

Siyuan Qi has collaborated with several professionals in his field, including Fenglin Zhang and Jianlin Liu. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Siyuan Qi is a distinguished inventor whose work in battery technology has made a significant impact on the industry. His patented gap inspection apparatus exemplifies his commitment to innovation and quality in battery manufacturing. His contributions continue to shape the future of battery technology.

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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