logo

For the Inventor, By the Inventor

Tianjin, China

Lijia Zhong

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Tianjin University. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lijia Zhong. Retrieved from https://idiyas.com/inventor/lijia-zhong

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 4.6

ph-index = 1


Company Filing History:

goldMedal4 out of 278 
 
Tianjin University
 patents

Years Active: 2023-2026

Loading Chart...
4 patents (USPTO):Explore Patents
1. 12624673 - Ammonia-fueled engine based on oxygen enhancement and ammonia-rich combustion control method thereof (2026-05-12),
2. 12480453 - Ammonia-rich combustion coupled dual-mode prechamber ammonia-fueled engine control system (2025-11-25),
3. 12410743 - Precombustion chamber igniter and cold start control method for methanol engine (2025-09-09),
4. 11761393 - Multiple combustion mode engine with ammonia fuel and control method thereof (2023-09-19),

Title: Lijia Zhong: Innovator in Engine Technology

Introduction

Lijia Zhong is a prominent inventor based in Tianjin, China. He has made significant contributions to the field of engine technology, particularly in the development of innovative combustion systems. With a total of 4 patents, Zhong's work focuses on enhancing engine efficiency and performance.

Latest Patents

One of Zhong's latest patents is the "Ammonia-rich combustion coupled dual-mode prechamber ammonia-fueled engine control system." This invention includes an ammonia-fueled engine and an electronic control unit. The system features a combustion chamber, a dual-mode jet ignition device, and an ammonia injector. During operation, ammonia fuel is injected into the combustion chamber to create a rich ammonia-air mixture. The mixture is then processed through a prechamber for ignition, improving combustion efficiency.

Another notable patent is the "Precombustion chamber igniter and cold start control method for methanol engine." This invention includes a retractable electric glow plug and a cold start control method. The glow plug has two working positions, allowing it to provide heat energy for both the injection chamber and the main combustion chamber. This innovation is particularly beneficial during the cold start stage of the engine, enhancing its performance.

Career Highlights

Lijia Zhong is affiliated with Tianjin University, where he continues to advance research in engine technology. His work has garnered attention for its potential to improve fuel efficiency and reduce emissions in various engine applications.

Collaborations

Zhong collaborates with notable colleagues, including Lei Zhou and Zongkuan Liu, who contribute to his research endeavors. Their combined expertise fosters innovation and drives advancements in engine technology.

Conclusion

Lijia Zhong's contributions to engine technology through his innovative patents demonstrate his commitment to enhancing engine performance and efficiency. His work at Tianjin University and collaborations with esteemed colleagues position him as a key figure in the field of combustion systems.

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]
Loading…