Weifang, China

Liguo Sun

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Goertek Inc.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liguo Sun. Retrieved from https://idiyas.com/inventor/liguo-sun-yv7l5k8k

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Liguo Sun - Innovator in Sound Wave Technology

Introduction

Liguo Sun is a notable inventor based in Weifang, China. He has made significant contributions to the field of sound technology, particularly with his innovative designs that enhance sound quality. His work is characterized by a focus on sound wave filtering structures and speaker modules.

Latest Patents

Liguo Sun holds a patent for a "Sound wave filtering structure and side sound generating speaker module." This invention discloses a sound wave filtering structure that includes a cavity wall, a cavity cover, and a slit. The cavity cover is mounted on the cavity wall, forming an inner cavity that is sealed by both components. The slit allows communication between the inner cavity and the outside environment. Additionally, the invention features a side sound generating speaker module that guides sound waves from the side surface of a speaker body. The sound wave filtering structure is strategically placed to improve the quality of high-frequency sound waves.

Career Highlights

Liguo Sun is currently employed at Goertek Inc., a company known for its advancements in audio technology. His role involves developing innovative sound solutions that enhance user experiences in various audio applications.

Collaborations

Liguo Sun collaborates with Lianshan Ge, a fellow innovator in the field. Together, they work on projects that push the boundaries of sound technology and improve audio quality.

Conclusion

Liguo Sun's contributions to sound wave technology exemplify his dedication to innovation. His patent for a sound wave filtering structure showcases his ability to enhance audio experiences. Through his work at Goertek Inc., he continues to influence the audio industry positively.

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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