Growing community of inventors

Seoul, South Korea

Hak-Jong Choi

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 = 0

Hak-Jong ChoiSunghoon Hong (1 patent)Hak-Jong ChoiIn-Kyu You (1 patent)Hak-Jong ChoiHeon Ju Lee (1 patent)Hak-Jong ChoiYong Suk Yang (1 patent)Hak-Jong ChoiSoo-Jung Kim (1 patent)Hak-Jong ChoiHak-Jong Choi (1 patent)Sunghoon HongSunghoon Hong (38 patents)In-Kyu YouIn-Kyu You (28 patents)Heon Ju LeeHeon Ju Lee (27 patents)Yong Suk YangYong Suk Yang (25 patents)Soo-Jung KimSoo-Jung Kim (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Electronics and Telecommunications Research Institute (1 from 11,326 patents)

2. Korea University Research and Business Foundation (1 from 1,147 patents)


1 patent:

1. 10310141 - Metamaterial structure and method of fabricating the same

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1/9/2026
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