Growing community of inventors

Pohang, South Korea

Dal Hoi Lee

Average Co-Inventor Count = 3.00

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 = 3

Dal Hoi Lee ↔ Min Young Cho (1 patent)Dal Hoi Lee ↔ Young Chae Jung (1 patent)Dal Hoi Lee ↔ Myoung Kyun Shin (1 patent)Dal Hoi Lee ↔ Min Young Cho (1 patent)Dal Hoi Lee ↔ Shikyung Yoon (0 patent)Dal Hoi Lee ↔ Hyun Soo Kim (0 patent)Dal Hoi Lee ↔ Sun Young Kim (0 patent)Dal Hoi LeeDal Hoi Lee (1 patent)Min Young ChoMin Young Cho (4 patents)Young Chae JungYoung Chae Jung (2 patents)Myoung Kyun ShinMyoung Kyun Shin (1 patent)Min Young ChoMin Young Cho (1 patent)Shikyung YoonShikyung Yoon (0 patent)Hyun Soo KimHyun Soo Kim (0 patent)Sun Young KimSun Young Kim (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Research Institute of Industrial Science & Technology (1 from 151 patents)

2. Voest-alpine Industrieanlagenbau Gmbh (1 from 150 patents)

3. Pohang Iron & Steel Co. Ltd. (1 from 72 patents)

4. Posco (583 patents)

5. Young Chae Jung (0 patent)

6. Dal Hoi Lee (0 patent)

7. Min Young Cho (0 patent)


1 patent:

1. 5897674 - Method for manufacturing coal agglomerates for use in direct iron

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as of
12/30/2025
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