For the Inventor, By the Inventor

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Hangzhou, China

Hangzhou Chnspec Technology Co. Ltd

USPTO Granted Patents = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Shangzhong Jin (1 out of 3 patents)

Kun Yuan (1 out of 2 patents)

Yiping Wu (1 out of 3 patents)

4. Cong Wang (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 9243953 - Spectrophotometric colorimeter based on LED light source and method for realizing the same (2016-01-26),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#375 in Hangzhou

#16,128 in China

Hangzhou, China

Hangzhou Chnspec Technology Co. Ltd

Forward Citations = 1

4 inventors:

Shangzhong Jin (1 out of 3 patents)

Kun Yuan (1 out of 2 patents)

Yiping Wu (1 out of 3 patents)

4. Cong Wang (1 out of 2 patents)

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