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Chongqing, China

Chongqing Yisilun Technology Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Bingkui Chen (2 out of 3 patents)

Chaoyang Li (2 out of 3 patents)

Changyan Peng (2 out of 2 patents)

4. Yonghong Chen (2 out of 2 patents)

5. Wenjun Luo (2 out of 2 patents)

6. Luhe Zhang (2 out of 2 patents)

7. Chao Tian (1 out of 2 patents)

8. Zhongtao Li (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12352347 - External meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair (2025-07-08),

2. 12313147 - Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair (2025-05-27),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#92 in Chongqing

#9,995 in China

Chongqing, China

Chongqing Yisilun Technology Co., Ltd.

Forward Citations = 0

8 inventors:

Bingkui Chen (2 out of 3 patents)

Chaoyang Li (2 out of 3 patents)

Changyan Peng (2 out of 2 patents)

4. Yonghong Chen (2 out of 2 patents)

5. Wenjun Luo (2 out of 2 patents)

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