Growing community of inventors

Suwon, South Korea

Sang-chul Koh

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 = 4

Sang-chul KohSung-joon Park (2 patents)Sang-chul KohJae-sik Min (2 patents)Sang-chul KohTae-kyun Kim (2 patents)Sang-chul KohSeo-hyun Cho (2 patents)Sang-chul KohMyung-song Jung (2 patents)Sang-chul KohSang-chul Koh (2 patents)Sung-joon ParkSung-joon Park (43 patents)Jae-sik MinJae-sik Min (26 patents)Tae-kyun KimTae-kyun Kim (25 patents)Seo-hyun ChoSeo-hyun Cho (25 patents)Myung-song JungMyung-song Jung (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (2 from 131,214 patents)


2 patents:

1. 7533971 - Head of inkjet printer and method of manufacturing the same

2. 6974208 - Head of inkjet printer and method of manufacturing the same

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idiyas.com
as of
12/6/2025
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