Growing community of inventors

Foshan, China

Qiu Jun

Average Co-Inventor Count = 1.00

ph-index = 1

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 = 1

Qiu JunQiu Jun (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Horizon Group Usa, Inc. (2 from 18 patents)


2 patents:

1. 8485748 - Leak-proof art instrument

2. 8360671 - Leak-proof art instrument

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as of
12/13/2025
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