Growing community of inventors

Seoul, South Korea

Ik Sung Ahn

Average Co-Inventor Count = 5.00

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

Ik Sung AhnJae Hyuk Lee (1 patent)Ik Sung AhnChang Ha Lee (1 patent)Ik Sung AhnDoo Wook Kim (1 patent)Ik Sung AhnTran Tan Viet (1 patent)Ik Sung AhnIk Sung Ahn (1 patent)Jae Hyuk LeeJae Hyuk Lee (30 patents)Chang Ha LeeChang Ha Lee (6 patents)Doo Wook KimDoo Wook Kim (4 patents)Tran Tan VietTran Tan Viet (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Yonsei University (1 from 1,333 patents)


1 patent:

1. 9771521 - Simultaneous pretreatment method of heavy hydrocarbon distillate and lignocellulosic biomass using solvent

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12/7/2025
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