Growing community of inventors

Hwaseong-si, South Korea

Hong Yeop Na

Average Co-Inventor Count = 3.75

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 = 1

Hong Yeop Na ↔ Shaoguang Feng (1 patent)Hong Yeop Na ↔ Doo-Hyeon Moon (1 patent)Hong Yeop Na ↔ Hee-Choon Ahn (1 patent)Hong Yeop Na ↔ Zhengming Tang (1 patent)Hong Yeop Na ↔ Jeong-Hwan Jeon (1 patent)Hong Yeop Na ↔ Sang Hee Cho (1 patent)Hong Yeop NaHong Yeop Na (2 patents)Shaoguang FengShaoguang Feng (47 patents)Doo-Hyeon MoonDoo-Hyeon Moon (42 patents)Hee-Choon AhnHee-Choon Ahn (13 patents)Zhengming TangZhengming Tang (12 patents)Jeong-Hwan JeonJeong-Hwan Jeon (6 patents)Sang Hee ChoSang Hee Cho (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohm and Haas Electronic Materials Korea Ltd. (2 from 146 patents)

2. Dow Global Technolgoies LLC (1 from 4,631 patents)


2 patents:

1. 11800796 - Luminescent material for delayed fluorescence and organic electroluminescent device comprising the same

2. 11316114 - Organic electroluminescent compound and organic electroluminescent device comprising the same

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as of
12/10/2025
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