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Shenzhen, China

Shenzhen Risun Technology Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 11

Forward Citations = 26

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1 inventor (with patents filed for the assignee):

Dongbao Li (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. D953520 - Oral irrigator (2022-05-31),

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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#2,682 in Shenzhen

#16,310 in China

Shenzhen, China

Shenzhen Risun Technology Co., Ltd.

Forward Citations = 26

1 inventor:

Dongbao Li (1 out of 4 patents)

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