For the Inventor, By the Inventor

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Tiandi Science & Technology Co., Ltd.

USPTO Granted Patents = 4

EPO Patents = 1

Forward Citations = 2

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35 inventors (with patents filed for the assignee):

Ying Ma (2 out of 4 patents)

Chen Wang (1 out of 87 patents)

Jianwei Yang (1 out of 9 patents)

4. Chang Liu (1 out of 44 patents)

5. Zengkai Liu (1 out of 5 patents)

6. Chao Luo (1 out of 5 patents)

7. Jie Zhou (1 out of 35 patents)

8. Yuxia Li (1 out of 1 patent)

9. Kun Zhang (1 out of 1 patent)

10. Liangsong Huang (1 out of 1 patent)

11. Yajun Xu (1 out of 1 patent)

12. Desheng Zhang (1 out of 1 patent)

13. Shaoan Sun (1 out of 1 patent)

14. Hongyue Chen (1 out of 1 patent)

15. Jinpeng Su (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12486768 - Method and system for temporary coating supporting and permanent bolt supporting (2025-12-02),

2. 12339117 - System and method for detecting full-length fluctuation state of scraper conveyor of fully-mechanized coal mining working face (2025-06-24),

3. 12205470 - Vehicle control system and method (2025-01-21),

4. 11459887 - System for navigation detection and inclination measurement of advanced hydraulic supports (2022-10-04),

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USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#481 in Beijing

#5,610 in China

Tiandi Science & Technology Co., Ltd.

Forward Citations = 2

35 inventors:

Ying Ma (2 out of 4 patents)

Chen Wang (1 out of 87 patents)

Jianwei Yang (1 out of 9 patents)

4. Chang Liu (1 out of 44 patents)

5. Zengkai Liu (1 out of 5 patents)

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