Growing community of inventors

Yongin-si, South Korea

Joon-kee Chang

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 = 5

Joon-kee ChangDong Ho Park (1 patent)Joon-kee ChangSoon Ho Kwon (1 patent)Joon-kee ChangKyung Ran Lee (1 patent)Joon-kee ChangSoon Sik So (1 patent)Joon-kee ChangHyung-Rae Kim (1 patent)Joon-kee ChangKyung-Ran Lee (1 patent)Joon-kee ChangChan-Ho Yun (1 patent)Joon-kee ChangHoJin Jang (1 patent)Joon-kee ChangSoon-Ho Kwon (1 patent)Joon-kee ChangWon-Min Oh (1 patent)Joon-kee ChangJoon-kee Chang (2 patents)Dong Ho ParkDong Ho Park (11 patents)Soon Ho KwonSoon Ho Kwon (2 patents)Kyung Ran LeeKyung Ran Lee (1 patent)Soon Sik SoSoon Sik So (1 patent)Hyung-Rae KimHyung-Rae Kim (1 patent)Kyung-Ran LeeKyung-Ran Lee (1 patent)Chan-Ho YunChan-Ho Yun (1 patent)HoJin JangHoJin Jang (1 patent)Soon-Ho KwonSoon-Ho Kwon (1 patent)Won-Min OhWon-Min Oh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nhn Corporation (2 from 216 patents)


2 patents:

1. 9123181 - Method and software for creating an image file including multiple still images and special effects

2. 7814083 - Method and system for supporting information access and record media therefor

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as of
1/8/2026
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