Beijing, China

Changrui Feng

This inventor holds 4 USPTO granted patents. Top assignee: Beijing Dajia Internet Information Technology Co., Ltd.. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changrui Feng. Retrieved from https://idiyas.com/inventor/changrui-feng

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 = 2.4

ph-index = 3

Forward Citations = 41(Granted Patents)


Company Filing History:


Years Active: 2022-2023

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4 patents (USPTO):Explore Patents

Title: Changrui Feng: Innovator in Multimedia Technology

Introduction

Changrui Feng is a prominent inventor based in Beijing, China. He has made significant contributions to the field of multimedia technology, particularly in the integration of music and video. With a total of 4 patents to his name, Feng continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is a method and device for adding lyrics to short videos. This innovative device is designed to enhance the viewer's experience by obtaining the necessary music material for a short video and determining its playback duration. It then matches this with a target music material that has a corresponding playback duration. The device extracts lyrics from the target music material and displays them as a lyric sticker on the processed short video, creating a more engaging multimedia experience.

Career Highlights

Changrui Feng is currently employed at Beijing Dajia Internet Information Technology Co., Ltd. His work at this company has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in the digital media space.

Collaborations

Feng collaborates with talented individuals such as Jin Liang and Yanan Liang, who share his passion for innovation and technology. Their teamwork fosters a creative environment that leads to groundbreaking developments in their projects.

Conclusion

Changrui Feng is a notable inventor whose work in multimedia technology is shaping the future of how we interact with music and video. His innovative patents and collaborative efforts highlight his commitment to advancing technology in meaningful ways.

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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