Growing community of inventors

Seoul, South Korea

Chang Hee Jo

Average Co-Inventor Count = 11.00

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 = 4

Chang Hee JoJung Hoon Kim (1 patent)Chang Hee JoKwon Jin Kim (1 patent)Chang Hee JoJae Woong Han (1 patent)Chang Hee JoJong Hun Sung (1 patent)Chang Hee JoKang Hyun Lee (1 patent)Chang Hee JoWoong Il Cho (1 patent)Chang Hee JoDoo Ri Kim (1 patent)Chang Hee JoYul Kwon (1 patent)Chang Hee JoHun Gun Koh (1 patent)Chang Hee JoHyo Chan Kwon (1 patent)Chang Hee JoWoong Cho (0 patent)Chang Hee JoKwon Hee Kim (0 patent)Chang Hee JoYul Kwon (0 patent)Chang Hee JoChang Hee Jo (1 patent)Jung Hoon KimJung Hoon Kim (55 patents)Kwon Jin KimKwon Jin Kim (27 patents)Jae Woong HanJae Woong Han (9 patents)Jong Hun SungJong Hun Sung (7 patents)Kang Hyun LeeKang Hyun Lee (7 patents)Woong Il ChoWoong Il Cho (3 patents)Doo Ri KimDoo Ri Kim (3 patents)Yul KwonYul Kwon (1 patent)Hun Gun KohHun Gun Koh (1 patent)Hyo Chan KwonHyo Chan Kwon (1 patent)Woong ChoWoong Cho (0 patent)Kwon Hee KimKwon Hee Kim (0 patent)Yul KwonYul Kwon (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,214 patents)

2. Osong Medical Innovation Foundation, Korea University Research and Business Foundation (1 from 1,135 patents)


1 patent:

1. 8943859 - Detergent case and washing machine having the same

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as of
12/7/2025
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