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Tianjin University

USPTO Granted Patents = 259

EPO Patents = 19

Forward Citations = 140

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797 inventors (with patents filed for the assignee):

Lianyong Xu (18 out of 18 patents)

Yongdian Han (18 out of 18 patents)

Lei Zhao (17 out of 18 patents)

4. Guanyi Chen (15 out of 14 patents)

5. Kangda Hao (13 out of 13 patents)

6. Beibei Yan (10 out of 10 patents)

7. Junfeng Jiang (10 out of 11 patents)

8. Tiegen Liu (10 out of 10 patents)

9. Kun Liu (10 out of 10 patents)

10. Baohong Hou (10 out of 10 patents)

11. Minhua Zhang (10 out of 10 patents)

12. Haiqiao Wei (9 out of 9 patents)

13. Jijun Zou (8 out of 8 patents)

14. Xiangwen Zhang (8 out of 8 patents)

15. Bin Li (8 out of 9 patents)

Core Competencies:

Ammonia-Fueled Engine

Carbon Nanotube Materials

Human-Computer Interaction

Dynamic Friction Testing

Perovskite Solar Cells

Intelligent IoT Systems

Welding Methods

Wind Power Scheduling

Biological Oil Conversion

High-Strength Steel Welding

Smart Energy Networks

Deep-Sea Pressure Processes

259 patents: Sort by Forward Citations

1. 12516175 - Insulating material, and preparation method and use thereof (2026-01-06),

2. 12515291 - Grinding tool kit, apparatus and method for finish machining of rolling surface of bearing roller (2026-01-06),

3. 12499391 - Multivariate solid waste proportion optimization method based on coupling of matrix operation and machine learning (2025-12-16),

4. 12497340 - Method for recovering phosphorus based on cyclic hydrothermal carbonization of wetland plants (2025-12-16),

5. 12480453 - Ammonia-rich combustion coupled dual-mode prechamber ammonia-fueled engine control system (2025-11-25),

6. 12478955 - Copper-magnesium co-doped carbonized wood sponge material, preparation therefor, and application thereof, and method for converting plastics into fuel based on fenton-like system (2025-11-25),

7. 12450492 - Real-time prediction method for engine emission (2025-10-21),

8. 12449900 - Human-computer interaction method, human-computer interaction apparatus, and storage medium (2025-10-21),

9. 12440927 - High-heat-input combined welding method for thick-walled high-strength steel (2025-10-14),

10. 12434446 - Foldable FRP plate and manufacturing method thereof (2025-10-07),

11. 12429398 - Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnel (2025-09-30),

12. 12422332 - Pipeline spanning or settlement bending detection device and method (2025-09-23),

13. 12411071 - Test system and method for achieving three-directional multiphase seepage in true triaxial loading process (2025-09-09),

14. 12411066 - Dynamic friction experimental device and method for testing dynamic mechanical property of material (2025-09-09),

15. 12410743 - Precombustion chamber igniter and cold start control method for methanol engine (2025-09-09),

Tianjin University (TJU) is a leading research-based university in China, located in Tianjin, a metropolitan city near Beijing. Established in 1895, TJU has developed into a comprehensive university with a focus on engineering and sciences, and with a harmonious integration of engineering, sciences, management, humanities, and law. TJU offers a wide range of disciplines and is renowned for its strong research capabilities and academic excellence. With a commitment to cultivating talent and pushing the boundaries of knowledge, Tianjin University aims to contribute to the development and progress of society.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

259 Patents

#1 in Tianjin

#134 in China

#3,272 in the World

Tianjin University

Forward Citations = 140

797 inventors:

Lianyong Xu (18 out of 18 patents)

Yongdian Han (18 out of 18 patents)

Lei Zhao (17 out of 18 patents)

4. Guanyi Chen (15 out of 14 patents)

5. Kangda Hao (13 out of 13 patents)

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