Growing community of inventors

Ansan-si, South Korea

Doug Youn Lee

Average Co-Inventor Count = 6.00

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 = 0

Doug Youn LeeDaewoong Suh (2 patents)Doug Youn LeeJaeseon Yi (2 patents)Doug Youn LeeHye Kyung Ku (2 patents)Doug Youn LeeKyung Sik Yoon (2 patents)Doug Youn LeeGeundo Cho (2 patents)Doug Youn LeeDoug Youn Lee (2 patents)Daewoong SuhDaewoong Suh (59 patents)Jaeseon YiJaeseon Yi (2 patents)Hye Kyung KuHye Kyung Ku (2 patents)Kyung Sik YoonKyung Sik Yoon (2 patents)Geundo ChoGeundo Cho (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seoul Viosys Co., Ltd. (2 from 738 patents)


2 patents:

1. 11565246 - Photocatalytic filter, method for manufacturing the same, and method for reactivating the same

2. 10213779 - Photocatalytic filter, method for manufacturing the same, and method for reactivating the same

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1/7/2026
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