Growing community of inventors

Seongnam-si, South Korea

Doo Shik Kim

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

Doo Shik KimKyu Soon Shin (1 patent)Doo Shik KimSeung Sock Choi (1 patent)Doo Shik KimSeong Yeon Oh (1 patent)Doo Shik KimSeong Keun Jang (1 patent)Doo Shik KimDong Jin Nam (1 patent)Doo Shik KimDoo Shik Kim (1 patent)Kyu Soon ShinKyu Soon Shin (4 patents)Seung Sock ChoiSeung Sock Choi (2 patents)Seong Yeon OhSeong Yeon Oh (1 patent)Seong Keun JangSeong Keun Jang (1 patent)Dong Jin NamDong Jin Nam (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dongjin Semichem Co., Ltd. (1 from 107 patents)


1 patent:

1. 11518908 - Water-repellent coating composition and water-repellent coating substrate coated therewith

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as of
1/22/2026
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