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Tianjin Sunshine Optics Technologies Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 96

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5 inventors (with patents filed for the assignee):

Kexin Xu (3 out of 8 patents)

Dachao Li (1 out of 1 patent)

Zhenhui Du (1 out of 1 patent)

4. Yiwen Ma (1 out of 1 patent)

5. Renda Wang (1 out of 7 patents)

3 patents: Sort by Forward Citations

1. 8349258 - Sensor and method for measuring amount of analyte in human interstitial fluid, fluid channel unit (2013-01-08),

2. 8346329 - Apparatus and method for noninvasive human component measurement with selectable optical length (2013-01-01),

3. 7899506 - Composite spectral measurement method and its spectral detection instrument (2011-03-01),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#87 in Tianjin

#7,221 in China

Tianjin Sunshine Optics Technologies Co., Ltd.

Forward Citations = 96

5 inventors:

Kexin Xu (3 out of 8 patents)

Dachao Li (1 out of 1 patent)

Zhenhui Du (1 out of 1 patent)

4. Yiwen Ma (1 out of 1 patent)

5. Renda Wang (1 out of 7 patents)

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