For the Inventor, By the Inventor

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Beijing Zhongkuang Innovation Alliance Energy Environment Science Academy

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Manchao He (2 out of 27 patents)

Yajun Wang (2 out of 5 patents)

Jun Yang (1 out of 25 patents)

4. Qiang Fu (1 out of 76 patents)

5. Yubing Gao (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 11578598 - Method for coal mining without reserving coal pillar and tunneling roadway in whole mining area (2023-02-14),

2. 11578597 - Underground longwall mining method (2023-02-14),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#765 in Beijing

#9,995 in China

Beijing Zhongkuang Innovation Alliance Energy Environment Science Academy

Forward Citations = 0

5 inventors:

Manchao He (2 out of 27 patents)

Yajun Wang (2 out of 5 patents)

Jun Yang (1 out of 25 patents)

4. Qiang Fu (1 out of 76 patents)

5. Yubing Gao (1 out of 1 patent)

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