Shenzhen, China

Qifeng Yan

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Nokia Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qifeng Yan. Retrieved from https://idiyas.com/inventor/qifeng-yan-tqz4942m

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Qifeng Yan: Innovator in Speaker Technology

Introduction

Qifeng Yan is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of audio technology, particularly in speaker design. With a focus on innovation, Qifeng has secured a patent that showcases his expertise and creativity.

Latest Patents

Qifeng Yan holds a patent for a speaker, which highlights his commitment to advancing audio technology. This patent represents his innovative approach to enhancing sound quality and user experience.

Career Highlights

Qifeng is currently employed at Nokia Corporation, a leading telecommunications company. His role at Nokia allows him to work on cutting-edge technology and collaborate with other talented professionals in the industry.

Collaborations

One of Qifeng's notable coworkers is Ming Lei, with whom he collaborates on various projects. Their partnership exemplifies the spirit of teamwork and innovation within the company.

Conclusion

Qifeng Yan is a dedicated inventor whose work in speaker technology continues to influence the industry. His contributions at Nokia Corporation and his innovative patent reflect his passion for advancing audio solutions.

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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