Growing community of inventors

Asan-si, South Korea

Sang Bok Han

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 = 0

Sang Bok Han ↔ Sung Yong Lee (1 patent)Sang Bok Han ↔ Dong Hyuk Seo (1 patent)Sang Bok Han ↔ Bong Kuk Kim (1 patent)Sang Bok HanSang Bok Han (1 patent)Sung Yong LeeSung Yong Lee (5 patents)Dong Hyuk SeoDong Hyuk Seo (2 patents)Bong Kuk KimBong Kuk Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 11373887 - Heat treatment method of substrate and apparatus thereof

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as of
12/7/2025
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