Xiamen, China

Fei-Yang Tong

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Sigmastar Technology Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fei-Yang Tong. Retrieved from https://idiyas.com/inventor/fei-yang-tong

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 = 3.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Fei-Yang Tong: Innovator in Speech Enhancement Technology

Introduction

Fei-Yang Tong is a notable inventor based in Xiamen, China. He has made significant contributions to the field of speech enhancement technology. His innovative work has led to the development of methods and circuits that improve the clarity and quality of speech signals.

Latest Patents

Fei-Yang Tong holds a patent for "Speech enhancement methods and processing circuits performing speech enhancement methods." This patent describes a processing circuit that enhances speech by processing a to-be-processed signal to generate a target signal. The method involves performing a Fourier transform on the signal, executing noise reduction processes, and conducting noise analysis to improve the overall quality of the speech output.

Career Highlights

Fei-Yang Tong is currently employed at Sigmastar Technology Ltd., where he continues to innovate in the field of audio processing. His work focuses on developing advanced technologies that enhance communication through improved speech clarity.

Collaborations

Fei-Yang collaborates with Cheng-Wei Zheng, contributing to the advancement of speech enhancement technologies.

Conclusion

Fei-Yang Tong's contributions to speech enhancement technology demonstrate his commitment to improving communication methods. His innovative patent and ongoing work at Sigmastar Technology Ltd. highlight his role as a key figure in this field.

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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