Ho-Ho-Kus, NJ, United States of America

Chang Liu

This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignees: General Electric Company, Oliver Crispin Robotics Limited Altrincham. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Liu. Retrieved from https://idiyas.com/inventor/chang-liu-t3x5f3jn

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Chang Liu - Innovator in Insertion Tool Technology

Introduction

Chang Liu is an accomplished inventor based in Ho-Ho-Kus, New Jersey. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. His work has been recognized for its practicality and effectiveness in various applications.

Latest Patents

Chang Liu holds a patent for a telescoping insertion tool. This tool features an insertion portion, a telescoping link, a joint actuation assembly, and an extension actuator. The telescoping link consists of a base part and an extension part, which can slide longitudinally from a retracted state to an extended state. The joint actuation assembly allows for the adjustment of the angle between the base part and the insertion portion. The extension actuator is responsible for actuating the extension part from the retracted state to the extended state. This invention showcases Liu's ability to create functional and innovative tools.

Career Highlights

Throughout his career, Chang Liu has worked with notable companies such as General Electric Company and Oliver Crispin Robotics Limited. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the engineering and robotics industries.

Collaborations

Chang Liu has collaborated with talented individuals in his field, including Deepak Trivedi and Wayne Ray Grady. These partnerships have allowed him to enhance his work and expand his knowledge in various areas of technology.

Conclusion

Chang Liu is a remarkable inventor whose contributions to the field of engineering are noteworthy. His patent for the telescoping insertion tool exemplifies his innovative spirit and dedication to improving technology. His collaborations and career experiences further highlight 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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