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For the Inventor, By the Inventor

Peoria, IL, United States of America

Zhenyu Li

This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignee: Caterpillar Inc.. Active years: 2013-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhenyu Li. Retrieved from https://idiyas.com/inventor/zhenyu-li-aha5dgkk

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

USPTO Granted Patents = 9 

% Patents Active = 77.8

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal9 out of 9,804 
 
Caterpillar Inc.
 patents

Years Active: 2013-2023

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9 patents (USPTO):Explore Patents
1. 11840993 - Fuel-actuated fuel injector having cooling fuel circuit and method (2023-12-12),
2. 11708810 - Fuel system and engine head assembly having double-walled fuel connector for cooling fuel return (2023-07-25),
3. 11300068 - Fuel system for retarded armature lifting speed and fuel system operating method (2022-04-12),
4. 10557446 - Liquid pump with cavitation mitigation (2020-02-11),
5. 10544769 - Stand-alone common rail capable injector system (2020-01-28),
6. 9976527 - Fuel injector assembly having sleeve for directing fuel flow (2018-05-22),
7. 8690075 - Fuel injector with needle control system that includes F, A, Z and E orifices (2014-04-08),
8. 8622046 - Fuel system having accumulators and flow limiters (2014-01-07),
9. 8561593 - Range of engines using common rail fuel system with pump and rail assemblies having common components (2013-10-22),

Title: Innovations of Zhenyu Li in Fuel Injector Technology

Introduction

Zhenyu Li is a prominent inventor based in Peoria, IL, known for his significant contributions to fuel injector technology. With a total of nine patents to his name, he has made remarkable advancements in the field, particularly in enhancing the efficiency and functionality of fuel systems.

Latest Patents

Among his latest innovations is the "Fuel-actuated fuel injector having cooling fuel circuit and method." This invention features a fuel injector assembly that includes an injector body and an injection control valve assembly. The design incorporates a low-pressure fuel passage that conveys spent actuating fuel to an armature cavity, creating a cooling circuit for the spent fuel. Another notable patent is the "Fuel system and engine head assembly having double-walled fuel connector for cooling fuel return." This engine head assembly includes a double-walled fuel connector that forms both high-pressure fuel supply and low-pressure fuel return passages, optimizing the cooling process for fuel injectors.

Career Highlights

Zhenyu Li is currently employed at Caterpillar Inc., where he continues to innovate and develop advanced fuel systems. His work has significantly impacted the efficiency of fuel injectors, contributing to the overall performance of engines.

Collaborations

Throughout his career, Zhenyu has collaborated with notable colleagues, including Glenn Brian Cox and Sana Mahmood. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Zhenyu Li's contributions to fuel injector technology exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving fuel efficiency and performance in modern engines.

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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