For the Inventor, By the Inventor

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Chengdu University

USPTO Granted Patents = 2

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Jianfeng Liu (2 out of 63 patents)

Yan Wan (2 out of 2 patents)

Lu Wang (2 out of 32 patents)

4. Chunping Wang (2 out of 9 patents)

5. Qiangxing Zhang (2 out of 3 patents)

6. Dongjie Xue (1 out of 3 patents)

7. Jun Zheng (1 out of 17 patents)

8. Huining Xu (1 out of 24 patents)

9. Jianliang Pei (1 out of 21 patents)

2 patents: Sort by Forward Citations

1. 11415557 - Tempo-spatial evolution test system for rock breaking in deep and complex environment (2022-08-16),

2. 11280762 - Acoustic emission test equipment and analysis technology for rock breaking (2022-03-22),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#97 in Chengdu

#9,995 in China

Chengdu University

Forward Citations = 1

9 inventors:

Jianfeng Liu (2 out of 63 patents)

Yan Wan (2 out of 2 patents)

Lu Wang (2 out of 32 patents)

4. Chunping Wang (2 out of 9 patents)

5. Qiangxing Zhang (2 out of 3 patents)

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