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For the Inventor, By the Inventor

Shenzhen, China

Shangshui Smartech Ltd.


USPTO Granted Patents = 4


Forward Citations = 0

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7 inventors (with patents filed for the assignee):

goldMedal Qiao Shi (4 out of 27 patents)

silverMedal Shujuan Bai (4 out of 4 patents)

bronzeMedal Quanxun Ou (2 out of 2 patents)

4.  Xudong Jin (2 out of 2 patents)

5.  Tongzhu Li (1 out of 1 patent)

6.  Yongcheng Xu (1 out of 1 patent)

7.  Tongzhu Li (0 patent)


4 patents:

1. 12415166 - Impeller assembly and solid-liquid mixing device using same (2025-09-16),
2. 12350632 - Impeller assembly and mixing apparatus (2025-07-08),
3. 12311325 - Impeller assembly for dispersing solid in liquid utilizing curved baffle plate and solid-liquid mixing device using impeller assembly (2025-05-27),
4. 12257559 - Device and apparatus for mixing and dispersing solid and liquid (2025-03-25),
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USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#856 in Shenzhen, Guangdong

#5,522 in China

...
Shenzhen, China

Shangshui Smartech Ltd.

Forward Citations = 0

7 inventors:

goldMedal Qiao Shi (4 out of 27 patents)

silverMedal Shujuan Bai (4 out of 4 patents)

bronzeMedal Quanxun Ou (2 out of 2 patents)

4.  Xudong Jin (2 out of 2 patents)

5.  Tongzhu Li (1 out of 1 patent)

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