Growing community of inventors

Beijing, China

Guoqin Cao

Average Co-Inventor Count = 1.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 21

Guoqin CaoGuoqin Cao (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Beijing Shuimujin Technology Co., Ltd. (1 from 6 patents)


4 patents:

1. D1067729 - Large capacity water bottle

2. D1063512 - Bottle lid

3. D1038699 - Water bottle with lid

4. D1025707 - Water bottle

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as of
12/4/2025
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