Growing community of inventors

Goyang-si, South Korea

Du Han Lee

Average Co-Inventor Count = 5.00

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

Du Han Lee ↔ Dong Sop Rhee (1 patent)Du Han Lee ↔ Gil Je Cho (1 patent)Du Han Lee ↔ Myoung Hwan Kim (1 patent)Du Han Lee ↔ Seung Yong Hwang (1 patent)Du Han LeeDu Han Lee (1 patent)Dong Sop RheeDong Sop Rhee (4 patents)Gil Je ChoGil Je Cho (1 patent)Myoung Hwan KimMyoung Hwan Kim (1 patent)Seung Yong HwangSeung Yong Hwang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Korea Institute of Construction Technology (1 from 36 patents)


1 patent:

1. 9534369 - Inlet of underground reservoir having multiple-stage structure

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1/14/2026
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