Growing community of inventors

Suwon-si, South Korea

Cha Won Koh

Average Co-Inventor Count = 9.00

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

Cha Won KohHyun Woo Kim (2 patents)Cha Won KohSeok Heo (2 patents)Cha Won KohYong Suk Choi (2 patents)Cha Won KohSang Joon Hong (2 patents)Cha Won KohKyung-Won Kang (2 patents)Cha Won KohYoung Il Jang (2 patents)Cha Won KohKyung Won Seo (2 patents)Cha Won KohDong-wook Kim (1 patent)Cha Won KohDong-Wook Kim (1 patent)Cha Won KohCha Won Koh (2 patents)Hyun Woo KimHyun Woo Kim (61 patents)Seok HeoSeok Heo (15 patents)Yong Suk ChoiYong Suk Choi (15 patents)Sang Joon HongSang Joon Hong (7 patents)Kyung-Won KangKyung-Won Kang (4 patents)Young Il JangYoung Il Jang (2 patents)Kyung Won SeoKyung Won Seo (2 patents)Dong-wook KimDong-wook Kim (69 patents)Dong-Wook KimDong-Wook Kim (38 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (2 from 131,906 patents)


2 patents:

1. 12372885 - Substrate processing apparatus and method of fabricating semiconductor device using the same

2. 11927890 - Substrate processing apparatus and method of fabricating semiconductor device using the same

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1/8/2026
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