For the Inventor, By the Inventor

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Hangzhou, China

Miaxis Biometrics Co., Ltd.

USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 43

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4 inventors (with patents filed for the assignee):

Zhongqiu Liu (1 out of 1 patent)

Jian Li (1 out of 7 patents)

Song Lin (1 out of 1 patent)

4. Dongming Wu (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. D584730 - Optical fingerprint reader (2009-01-13),

2. 7340080 - Fingerprint verification method and apparatus based on global ridgeline (2008-03-04),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#241 in Hangzhou

#9,981 in China

Hangzhou, China

Miaxis Biometrics Co., Ltd.

Forward Citations = 43

4 inventors:

Zhongqiu Liu (1 out of 1 patent)

Jian Li (1 out of 7 patents)

Song Lin (1 out of 1 patent)

4. Dongming Wu (1 out of 1 patent)

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