Growing community of inventors

Seoul, South Korea

Keun Sik Choi

Average Co-Inventor Count = 5.39

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

Keun Sik ChoiJae Hyun Kim (4 patents)Keun Sik ChoiSung Won Yi (4 patents)Keun Sik ChoiJeong Eun Seo (4 patents)Keun Sik ChoiSeung Hoon Park (4 patents)Keun Sik ChoiJae Min Lim (1 patent)Keun Sik ChoiYang Gyu Choi (1 patent)Keun Sik ChoiKeun Sik Choi (4 patents)Jae Hyun KimJae Hyun Kim (101 patents)Sung Won YiSung Won Yi (8 patents)Jeong Eun SeoJeong Eun Seo (6 patents)Seung Hoon ParkSeung Hoon Park (4 patents)Jae Min LimJae Min Lim (3 patents)Yang Gyu ChoiYang Gyu Choi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amorepacific Corporation (4 from 540 patents)

2. Lincsolution Co., Ltd (1 from 2 patents)


4 patents:

1. 11679554 - Device for producing skin care pack using hydrogel, and control method thereof

2. 11491727 - Device for producing skin care pack using hydrogel, and control method thereof

3. 11419798 - Device for producing skin care pack using hydrogel, and control method thereof

4. 11383428 - Device for producing skin care pack using hydrogel, and control method thereof

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as of
12/5/2025
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