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Hi- Tech Fiber Group Corporation

USPTO Granted Patents = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Xingxiang Zhang (1 out of 2 patents)

Na Han (1 out of 1 patent)

Chao Wu (1 out of 1 patent)

4. Jianyong Chen (1 out of 1 patent)

5. Jun Cai (1 out of 1 patent)

6. Zhiheng Sun (1 out of 1 patent)

7. Lejun Wang (1 out of 1 patent)

8. Xujian Yang (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 12116703 - Method of preparing PAN-based carbon fibers (2024-10-15),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,163 in Beijing

#16,077 in China

Hi- Tech Fiber Group Corporation

Forward Citations = 0

8 inventors:

Xingxiang Zhang (1 out of 2 patents)

Na Han (1 out of 1 patent)

Chao Wu (1 out of 1 patent)

4. Jianyong Chen (1 out of 1 patent)

5. Jun Cai (1 out of 1 patent)

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