Singapore, Singapore

Kar Ki Andrew Loh

This inventor holds 3 USPTO granted patents. Top assignee: Halliburton Energy Services, Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kar Ki Andrew Loh. Retrieved from https://idiyas.com/inventor/kar-ki-andrew-loh

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


% Patents Active = 66.7

Average Co-Inventor Count = 2.7

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Kar Ki Andrew Loh: Innovator in Downhole Tool Technology

Introduction

Kar Ki Andrew Loh is a notable inventor based in Singapore, SG. He has made significant contributions to the field of downhole tool technology. His innovative approach has led to the development of a unique patent that enhances the functionality of downhole tools.

Latest Patents

Kar Ki Andrew Loh holds a patent for an invention titled "Absolute linear position for downhole tool using rotary potentiometer." This method involves obtaining a calibration curve, reading a voltage from a rotary potentiometer, and calculating the extension length of an actuator shaft. The process utilizes the voltage and the calibration curve, where the potentiometer shaft of the rotary potentiometer is coupled to a potentiometer gearbox. This gearbox is then connected to a motor, which in turn is coupled to the actuator shaft. This invention showcases his expertise in creating efficient solutions for complex engineering challenges. He has 1 patent to his name.

Career Highlights

Kar Ki Andrew Loh is currently employed at Halliburton Energy Services, Inc., a leading company in the energy sector. His role involves working on advanced technologies that improve the performance and reliability of downhole tools. His contributions have been instrumental in enhancing the operational efficiency of various energy projects.

Collaborations

Throughout his career, Kar Ki Andrew Loh has collaborated with talented professionals, including Hock Soon Tiew and How Jiun Irvin Yuen. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kar Ki Andrew Loh is a distinguished inventor whose work in downhole tool technology has made a significant impact in the energy industry. His innovative patent demonstrates his commitment to advancing engineering solutions. His career continues to inspire future inventors and engineers in the 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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