Shanghai, China

Simon Liu

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Harman International Industries, Inc.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Simon Liu. Retrieved from https://idiyas.com/inventor/simon-liu-b228vzm0

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Innovations by Simon Liu in Audio Signal Equalization

Introduction

Simon Liu is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of audio technology, particularly in the area of audio signal processing. His innovative approach to equalizing audio signals has garnered attention in the industry.

Latest Patents

Simon Liu holds a patent for a "Method and device for equalizing audio signals." This patent describes a method that includes obtaining an audio signal, acquiring an echo estimate caused by sound reflections, and generating correction data based on both the audio signal and the echo estimate. The method allows for real-time equalization of audio signals to match a desired reference frequency response, taking into account spatial acoustics such as indirect echoes. He has 1 patent to his name.

Career Highlights

Simon Liu is currently employed at Harman International Industries, Inc., where he continues to develop innovative audio solutions. His work focuses on enhancing audio quality and user experience through advanced signal processing techniques.

Collaborations

Simon collaborates with talented colleagues, including Jason Muhu Chen and Po-Hsun Sung, who contribute to the development of cutting-edge audio technologies.

Conclusion

Simon Liu's contributions to audio signal equalization demonstrate his expertise and commitment to innovation in the field. His work not only enhances audio quality but also paves the way for future advancements in audio 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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