Taichung, Taiwan

Chun-Chiang Liu

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Black & Decker Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chun-Chiang Liu. Retrieved from https://idiyas.com/inventor/chun-chiang-liu

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Chun-Chiang Liu

Introduction

Chun-Chiang Liu is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. His work exemplifies the spirit of creativity and problem-solving that drives technological advancement.

Latest Patents

One of Chun-Chiang Liu's most recent patents is for a compact powered wrench. This innovative tool features a tool head that includes a tool output member. The wrench is equipped with a motor that is configured to selectively drive the output member. Additionally, it includes a battery assembly that houses a battery cell, which provides power to the motor. A support tube surrounds at least a portion of the motor and the battery assembly, while a handle encases the support tube, enhancing usability and ergonomics.

Career Highlights

Chun-Chiang Liu is currently employed at Black & Decker Inc., a company renowned for its high-quality power tools and home improvement products. His role at the company allows him to apply his inventive skills in a practical setting, contributing to the development of innovative tools that meet consumer needs.

Collaborations

Throughout his career, Chun-Chiang Liu has collaborated with talented individuals such as Nicholas E Achterberg and Axel Bela Lehovetzki. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Chun-Chiang Liu's contributions to the field of engineering and his innovative patent for a compact powered wrench highlight his dedication to advancing technology. His work at Black & Decker Inc. and collaborations with other inventors further emphasize his impact on the 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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