For the Inventor, By the Inventor

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Manchao He

USPTO Granted Patents = 2

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Manchao He (2 out of 27 patents)

Jun Yang (1 out of 25 patents)

Shangyuan Chen (1 out of 1 patent)

4. Haijiang Zhang (1 out of 2 patents)

5. Zhibiao Guo (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 11008860 - Equipment system for no-roadway no-coal-pillar retained roadway mining method (2021-05-18),

2. 10677055 - Fractured roof 110 mining method entry-side anti-collapsed structure (2020-06-09),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#765 in Beijing

#9,995 in China

Manchao He

Forward Citations = 3

5 inventors:

Manchao He (2 out of 27 patents)

Jun Yang (1 out of 25 patents)

Shangyuan Chen (1 out of 1 patent)

4. Haijiang Zhang (1 out of 2 patents)

5. Zhibiao Guo (1 out of 3 patents)

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