Guangzhou, China

Guangzhou Xiyin International Import and Export Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Ying Zhang (1 out of 3 patents)

silverMedal Yin Fu (1 out of 4 patents)

bronzeMedal Shufang Xing (1 out of 2 patents)

4 Weidong Long (1 out of 1 patent)

5 Weiheng Wang (1 out of 1 patent)

6 Yong Deng (1 out of 1 patent)

7 Xinlou Qu (1 out of 1 patent)

8 Bei Li (1 out of 1 patent)

9 Wenjie Fang (1 out of 1 patent)

10 Zhipeng Zhong (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#266 in Guangzhou

#9,995 in China

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Guangzhou, China
Forward Citations = 0

10 inventors:

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