Growing community of inventors

Hanam-si, South Korea

Yoon Jung Ryu

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 = 8

Yoon Jung RyuYoon Jung Ryu (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Classys Inc. (1 from 13 patents)


1 patent:

1. D899607 - Skin patch

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as of
12/26/2025
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