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Shanxi Huiqiang Magnetic Material Manufacturing Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 4

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4 inventors (with patents filed for the assignee):

Fengrui Zhang (1 out of 1 patent)

Zhendong Kang (1 out of 1 patent)

Sanwen Qi (1 out of 1 patent)

4. Min Zhang (1 out of 28 patents)

1 patent: Sort by Forward Citations

1. 7377985 - Temper process of sintered Nd-Fe-B permanent magnet (2008-05-27),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#10 in Shanxi

#16,077 in China

Shanxi Huiqiang Magnetic Material Manufacturing Co., Ltd.

Forward Citations = 4

4 inventors:

Fengrui Zhang (1 out of 1 patent)

Zhendong Kang (1 out of 1 patent)

Sanwen Qi (1 out of 1 patent)

4. Min Zhang (1 out of 28 patents)

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