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For the Inventor, By the Inventor

Hangzhou, China

Hangzhou D2 Technology Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal Jielin Dai (2 out of 10 patents)

silverMedal Xinlong Lv (1 out of 1 patent)


3 patents:

1. 12090484 - Detection device for a sample detection (2024-09-17),
2. 10772610 - Sample collection detector (2020-09-15),
3. 8511149 - Detection device for fluid sample (2013-08-20),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#166 in Hangzhou

#7,245 in China

...
Hangzhou, China

Hangzhou D2 Technology Co., Ltd.

Forward Citations = 4

2 inventors:

goldMedal Jielin Dai (2 out of 10 patents)

silverMedal Xinlong Lv (1 out of 1 patent)

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