Bethlehem, PA, United States of America

Chieh Liu

This inventor holds 1 USPTO granted patent. Top assignee: Air Products and Chemicals, Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chieh Liu. Retrieved from https://idiyas.com/inventor/chieh-liu-i0906nf0

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 = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Chieh Liu - Innovator in Gas Cooling Technology

Introduction

Chieh Liu is a notable inventor based in Bethlehem, PA (US). He has made significant contributions to the field of gas cooling technology, particularly in the context of fueling vehicles. His innovative approach has the potential to enhance the efficiency of fuel dispensing systems.

Latest Patents

Chieh Liu holds a patent for an "Apparatus and process for cooling pressurized gas for fueling." This invention involves a system designed to cool pressurized gases, such as hydrogen or natural gas, before they are dispensed into vehicle fuel tanks. The process utilizes a heat transfer fluid to effectively cool the gas while transferring heat to a heat sink source fluid, which can include a refrigerant in certain embodiments. This technology aims to improve the fueling process for vehicles, making it more efficient and effective.

Career Highlights

Chieh Liu is currently employed at Air Products and Chemicals, Inc., where he continues to work on innovative solutions in the field of gas technologies. His expertise and dedication to advancing gas cooling methods have positioned him as a valuable asset to his company and the industry.

Collaborations

Chieh Liu collaborates with various professionals in his field, including his coworker Harold James Rogers. Together, they contribute to the development of cutting-edge technologies that aim to improve gas handling and fueling processes.

Conclusion

Chieh Liu's work in gas cooling technology represents a significant advancement in the field of vehicle fueling systems. His patent and ongoing contributions at Air Products and Chemicals, Inc. highlight his commitment to innovation and efficiency in energy solutions.

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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