Suzhou, China

Kaifeng Sun

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Harman International Industries, Inc.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaifeng Sun. Retrieved from https://idiyas.com/inventor/kaifeng-sun

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: The Innovations of Kaifeng Sun

Introduction

Kaifeng Sun is a notable inventor based in Suzhou, China. He has made significant contributions to the field of audio technology, particularly in the design of loudspeakers. His innovative approach has led to the development of a unique loudspeaker-purpose vibrating cone.

Latest Patents

Kaifeng Sun holds a patent for a loudspeaker and a vibrating cone designed for loudspeakers. The patent describes a vibrating diaphragm that connects with a voice coil at a specific position. The diaphragm consists of a first portion adjacent to the connecting position and a second portion spaced away from it. Notably, the strength of the first portion is greater than that of the second portion, enhancing the loudspeaker's performance.

Career Highlights

Kaifeng Sun is currently employed at Harman International Industries, Inc., a leading company in the audio and connected car technology sector. His work at Harman has allowed him to further explore and refine his innovative ideas in audio technology.

Collaborations

Throughout his career, Kaifeng Sun has collaborated with talented individuals such as Xipeng Ye and Na Liu. These collaborations have contributed to the advancement of audio technology and the successful development of new products.

Conclusion

Kaifeng Sun's contributions to the field of audio technology, particularly through his patent for a loudspeaker-purpose vibrating cone, highlight his innovative spirit and dedication to improving sound quality. His work continues to influence the industry and inspire future innovations.

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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