Growing community of inventors

Gunpo-si, South Korea

Sangjin Han

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

Sangjin HanSeungha Kim (1 patent)Sangjin HanDaejong Park (1 patent)Sangjin HanHyunduk Roh (1 patent)Sangjin HanInwook Bin (1 patent)Sangjin HanSangjin Han (1 patent)Seungha KimSeungha Kim (5 patents)Daejong ParkDaejong Park (5 patents)Hyunduk RohHyunduk Roh (3 patents)Inwook BinInwook Bin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eoflow Co., Ltd. (1 from 29 patents)


1 patent:

1. 11998720 - Liquid medicine injection device

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as of
12/21/2025
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