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Northwestern Polytechnical University

USPTO Granted Patents = 49

EPO Patents = 2

Forward Citations = 100

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166 inventors (with patents filed for the assignee):

Jingdong Chen (10 out of 12 patents)

Gongping Huang (7 out of 8 patents)

Jacob Benesty (7 out of 8 patents)

4. Limin Gao (4 out of 4 patents)

5. Ning Ge (4 out of 4 patents)

6. Jilu Jin (4 out of 4 patents)

7. Qiuyu Zhang (3 out of 4 patents)

8. Haijun Su (3 out of 3 patents)

9. Lei Wang (3 out of 3 patents)

10. Bo Ouyang (3 out of 3 patents)

11. Xiangfu Lei (3 out of 3 patents)

12. Wangchang Geng (2 out of 2 patents)

13. Yulong Li (2 out of 4 patents)

14. Tao Suo (2 out of 4 patents)

15. Zhongbin Tang (2 out of 4 patents)

Core Competencies:

Air Energy Storage

Concentric Circular Microphone Arrays

Dynamic Characteristics Measurement

Selective Laser Melting

Unmanned Aerial Vehicle Positioning

Printed Electronics Optimization

Photovoltaic Cell Design

Ceramic Nanowire Preform

Electromagnetic Launch Systems

Ultrafine-Grained Superalloys

Autonomous Underwater Vehicles

Acoustic Scattering Detection

49 patents: Sort by Forward Citations

1. 12497941 - Device, system and method for isothermal compression, constant-pressure power generation and physical energy storage (2025-12-16),

2. 12466138 - Staged shearing and forming methods for t-bar cylindrical members (2025-11-11),

3. 12460575 - Air energy storage system and method for deep level cascade utilization of energy (2025-11-04),

4. 12395792 - Concentric circular microphone arrays with 3D steerable beamformers (2025-08-19),

5. 12387486 - Data dimension reduction method based on maximizing ratio sum for linear discriminant analysis (2025-08-12),

6. 12372423 - Global pressure acquisition system and method for rotating model (2025-07-29),

7. 12352647 - Measuring device and method for dynamic characteristics of pressure sensitive paint (2025-07-08),

8. 12311458 - Method for improving surface quality of alloy micro-area via supersaturated film and use thereof (2025-05-27),

9. 12262136 - Periodic pressure field measurement system and method based on superposed lifetime of pressure sensitive paint (2025-03-25),

10. 12187069 - Multi-posture bedside writing pen (2025-01-07),

11. 12186803 - Nickel-based superalloy formed by selective laser melting and preparation method thereof (2025-01-07),

12. 12104906 - Chip-level disc-type acousto-optic standing wave gyroscope (2024-10-01),

13. 12085962 - Nighttime cooperative positioning method based on unmanned aerial vehicle group (2024-09-10),

14. 12070969 - Space pen refill for extravehicular activity (2024-08-27),

15. 12019961 - Method and system for determining transportation safety of pulverized coal (2024-06-25),

Northwestern Polytechnical University (NPU) is a leading Chinese educational institution based in Xi'an, Shaanxi Province. Established in 1938, it offers a broad range of undergraduate and postgraduate programs in engineering, science, management, liberal arts, and more. NPU is dedicated to cultivating talented individuals with an emphasis on innovation, entrepreneurship, and practical skills. With its commitment to research and academic excellence, NPU has become recognized both nationally and internationally for its contributions in aerospace technology, engineering, and defense science. The university has also established collaborations with numerous institutions worldwide, fostering global connections and opportunities for students and researchers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

49 Patents

#4 in Shaanxi

#587 in China

#13,864 in the World

Northwestern Polytechnical University

Forward Citations = 100

166 inventors:

Jingdong Chen (10 out of 12 patents)

Gongping Huang (7 out of 8 patents)

Jacob Benesty (7 out of 8 patents)

4. Limin Gao (4 out of 4 patents)

5. Ning Ge (4 out of 4 patents)

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