For the Inventor, By the Inventor

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Shenzhen, China

Shenzhen Qinmingfeng Information Technology Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 5

Forward Citations = 25

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1 inventor (with patents filed for the assignee):

Yinxi Zhang (1 out of 5 patents)

1 patent: Sort by Forward Citations

1. D911610 - Shaver (2021-02-23),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#2,652 in Shenzhen

#16,077 in China

Shenzhen, China

Shenzhen Qinmingfeng Information Technology Co., Ltd.

Forward Citations = 25

1 inventor:

Yinxi Zhang (1 out of 5 patents)

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