For the Inventor, By the Inventor

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Shenzhen, China

Quzhi Hairdressing Supplies (Shenzhen) Co., Ltd

USPTO Granted Patents = 2

Forward Citations = 47

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2 inventors (with patents filed for the assignee):

Yan Guo (1 out of 4 patents)

Hong-Mei Zhou (1 out of 4 patents)

2 patents: Sort by Forward Citations

1. D933957 - Electric hair comb (2021-10-26),

2. D922773 - Electric hair brush (2021-06-22),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#1,656 in Shenzhen

#10,046 in China

Shenzhen, China

Quzhi Hairdressing Supplies (Shenzhen) Co., Ltd

Forward Citations = 47

2 inventors:

Yan Guo (1 out of 4 patents)

Hong-Mei Zhou (1 out of 4 patents)

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