For the Inventor, By the Inventor

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Wuhan Taipu Transformer Changer Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Gang Liu (2 out of 6 patents)

Zhi-Biao Ding (2 out of 2 patents)

Zhi-Jiang Xu (2 out of 2 patents)

4. Xin Liu (1 out of 10 patents)

5. Zhijiang Xu (1 patent)

6. Zhibiao Ding (0 patent)

3 patents: Sort by Forward Citations

1. 9305723 - Strip type off-circuit tap changer (2016-04-05),

2. 9208974 - Disk type off-circuit tap changer (2015-12-08),

3. 9165725 - Off-circuit tap changer (2015-10-20),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#71 in Wuhan

#7,245 in China

Wuhan Taipu Transformer Changer Co., Ltd.

Forward Citations = 1

4 inventors:

Gang Liu (2 out of 6 patents)

Zhi-Biao Ding (2 out of 2 patents)

Zhi-Jiang Xu (2 out of 2 patents)

4. Xin Liu (1 out of 10 patents)

5. Zhijiang Xu (1 patent)

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