Growing community of inventors

Hong Kong, China

Jack Kam-yin Li

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 = 22

Jack Kam-yin LiJack Kam-yin Li (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Webb Business Promotions, Inc. (1 from 22 patents)


1 patent:

1. D530203 - Bottle cap

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as of
12/12/2025
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