Growing community of inventors

Hwaseong-si, South Korea

Keunhwa Yang

Average Co-Inventor Count = 4.00

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 = 1

Keunhwa YangKihoon Choi (1 patent)Keunhwa YangYoon Jong Ju (1 patent)Keunhwa YangKwangsup Kim (1 patent)Keunhwa YangKeunhwa Yang (1 patent)Kihoon ChoiKihoon Choi (17 patents)Yoon Jong JuYoon Jong Ju (8 patents)Kwangsup KimKwangsup Kim (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Semes Co., Ltd. (1 from 757 patents)


1 patent:

1. 10471457 - Inspection unit, inspection method, and substrate treating apparatus including the same

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as of
12/6/2025
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