Yancheng, China

Chaojian Zhang

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Jiangsu Jianghuai Engine Co., Ltd.. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chaojian Zhang. Retrieved from https://idiyas.com/inventor/chaojian-zhang

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 5.2

ph-index = 2

Forward Citations = 54(Granted Patents)


Location History:

  • Jiangsu, CN (2011)
  • Yancheng, CN (2009 - 2013)

Company Filing History:


Years Active: 2009-2013

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Chaojian Zhang

Introduction

Chaojian Zhang, an accomplished inventor based in Yancheng, China, has made significant contributions to the field of engineering, particularly in the area of carburetor design. With a total of three patents to his name, Zhang demonstrates a commitment to innovation and environmental protection through his inventive solutions.

Latest Patents

Among Zhang’s most notable inventions is the readjustment-preventing carburetor along with a method for preventing the carburetor from being readjusted. This invention features an idle adjusting screw with a concave neck, working in conjunction with an idle port and a screw hole that communicates with the idle port. Once adjusted to a certain position, the idle adjusting screw becomes permanently joined with the screw hole; any attempts for further adjustments will break off the concave neck. This design not only prevents unauthorized readjustments but also ensures that gasoline engine discharge complies with environmental protection standards. The simplicity of the process and the reliability of the structure make it a noteworthy advancement in carburetor technology.

Career Highlights

Chaojian Zhang is associated with Jiangsu Jianghuai Engine Co., Ltd., a company renowned for its innovative contributions to engine technology. His work there centers around improving engine efficiency and environmental compliance through effective carburetor designs and methods.

Collaborations

Zhang collaborates with talented colleagues including Junxing Wang and Chengcun Wang, contributing to a team environment that fosters innovation and shared advancements in engineering.

Conclusion

Chaojian Zhang stands as a testament to the spirit of invention and the pursuit of environmentally friendly solutions in engine technology. His innovative designs and collaboration with peers exemplify the critical importance of teamwork and creativity in driving forward the boundaries of engineering.

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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