Growing community of inventors

Seoul, South Korea

Gwon Gak Lee

Average Co-Inventor Count = 2.00

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 = 9

Gwon Gak Lee ↔ Fumie Shibata (1 patent)Gwon Gak LeeGwon Gak Lee (1 patent)Fumie ShibataFumie Shibata (65 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osmosis System Goup Limited (1 from 1 patent)


1 patent:

1. D769407 - Water purifier with attached coffee machine

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as of
1/5/2026
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