Beijing, China

Changbo Zhai

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignees: China Petroleum & Chemical Corporation, Sinopec Exploration & Production Research Institute. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changbo Zhai. Retrieved from https://idiyas.com/inventor/changbo-zhai

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: Changbo Zhai - Innovator in Gas Measurement Technology

Introduction

Changbo Zhai is a notable inventor based in Beijing, China. He has made significant contributions to the field of gas measurement technology. His innovative approach has led to the development of a unique device that enhances the accuracy of gas measurement.

Latest Patents

Changbo Zhai holds a patent for a "Desorbed gas amount testing device and measuring method." This device is designed to measure the amount of desorbed gas using a sample desorption tank. It features a water drain metering assembly that includes a metering tube to display liquid level height and receive gas desorbed from the sample desorption tank. The metering tube is connected to a draining and injecting assembly for managing water levels. Additionally, it incorporates pressure monitoring members for both liquid and gas pressures, a gas exhausting assembly, and a control assembly to manage the entire process.

Career Highlights

Throughout his career, Changbo Zhai has worked with prominent organizations such as China Petroleum & Chemical Corporation and Sinopec Exploration & Production Research Institute. His experience in these companies has allowed him to refine his skills and contribute to advancements in gas measurement technologies.

Collaborations

Changbo Zhai has collaborated with notable colleagues, including Lingjie Yu and Ming Fan. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Changbo Zhai's contributions to gas measurement technology through his patent and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively.

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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