Growing community of inventors

Inchon, South Korea

Jung Yoon Han

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 = 2

Jung Yoon Han ↔ Young Hee Kim (1 patent)Jung Yoon Han ↔ Sun Jin Kim (1 patent)Jung Yoon Han ↔ Young Sun Uh (1 patent)Jung Yoon Han ↔ Kyu Bum Seo (1 patent)Jung Yoon Han ↔ Myung Hun Kim (1 patent)Jung Yoon HanJung Yoon Han (1 patent)Young Hee KimYoung Hee Kim (8 patents)Sun Jin KimSun Jin Kim (6 patents)Young Sun UhYoung Sun Uh (1 patent)Kyu Bum SeoKyu Bum Seo (1 patent)Myung Hun KimMyung Hun Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Myung Jin Chemical Co., Ltd. (1 from 1 patent)


1 patent:

1. 6649131 - Preparation of highly pure copper oxide from waste etchant

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as of
12/11/2025
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