Guangdong, China

Junwen Liu

This inventor holds 1 USPTO granted patent. Top assignee: Catarc Automotive Test Center (Guangzhou) Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junwen Liu. Retrieved from https://idiyas.com/inventor/junwen-liu-1mxsxmbu

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations by Junwen Liu in Vehicle Guidance Systems

Introduction

Junwen Liu is an innovative inventor based in Guangdong, China. He has made significant contributions to the field of vehicle guidance systems, particularly focusing on improving traffic management on freeways. His work aims to enhance road safety and efficiency through advanced technological solutions.

Latest Patents

Junwen Liu holds a patent for a "Vehicle guidance method, apparatus, and system for freeway." This patent describes a method that detects when a vehicle's driving speed is below a certain threshold compared to the average speed in a monitored road section. The system identifies such vehicles as abnormal and assesses the risk of congestion based on traffic density and average speed. If a congestion risk is detected, the system generates and sends guidance schemes to each vehicle to optimize traffic flow.

Career Highlights

Junwen Liu is currently employed at the Catarc Automotive Test Center (Guangzhou) Co., Ltd. His role involves developing innovative solutions that address real-world traffic challenges. His expertise in vehicle guidance systems has positioned him as a key player in the automotive testing and research sector.

Collaborations

Junwen collaborates with talented individuals such as Ziwen Zhang and Bingbing Ma, who contribute to his projects and research initiatives. Their teamwork fosters a creative environment that drives innovation in vehicle guidance technologies.

Conclusion

Junwen Liu's work in vehicle guidance systems exemplifies the potential of technology to improve traffic management and safety. His patent and ongoing projects reflect a commitment to innovation in the automotive industry.

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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