Tianjin, China

Cao Z Liang

This inventor holds 1 USPTO granted patent. Top assignee: Tennant Company. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cao Z Liang. Retrieved from https://idiyas.com/inventor/cao-z-liang

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 = 3.0

ph-index = 1

Forward Citations = 312(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Cao Z Liang

Introduction

Cao Z Liang is a notable inventor based in Tianjin, China. He has made significant contributions to the field of unmanned vehicle technology. His innovative approach has led to the development of a unique patent that enhances the functionality of unmanned vehicles.

Latest Patents

Cao Z Liang holds a patent for "Guiding an unmanned vehicle by reference to overhead features." This invention involves a vehicle designed primarily for unmanned operation, equipped with a video camera that captures overhead features. During a manually driven teaching mode, the vehicle records the locations of points derived from overhead features, such as lights in a building. On subsequent unmanned trips, the vehicle uses this recorded data to navigate autonomously, correcting its steering to follow the previously established course. This innovative technology allows for precise navigation and enhances the operational capabilities of unmanned vehicles. He has 1 patent to his name.

Career Highlights

Cao Z Liang is currently employed at Tennant Company, where he continues to work on advancements in unmanned vehicle technology. His role at the company allows him to apply his inventive skills in a practical setting, contributing to the development of cutting-edge solutions.

Collaborations

Cao Z Liang has collaborated with several professionals in his field, including Steven A Burke and Ernest L Hall. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Cao Z Liang's contributions to unmanned vehicle technology exemplify the spirit of innovation. His patent demonstrates a forward-thinking approach that could revolutionize how unmanned vehicles operate. His work at Tennant Company and collaborations with other professionals further highlight his commitment to advancing technology 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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