Growing community of inventors

Seoul, South Korea

Yang D Choi

Average Co-Inventor Count = 8.00

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

Yang D Choi ↔ Key Hyup Kim (1 patent)Yang D Choi ↔ Byung Cheol Seo (1 patent)Yang D Choi ↔ Kwan H Park (1 patent)Yang D Choi ↔ So Y Jang (1 patent)Yang D Choi ↔ Jeoung R Kim (1 patent)Yang D Choi ↔ In C Kim (1 patent)Yang D Choi ↔ Jae H Cha (1 patent)Yang D ChoiYang D Choi (1 patent)Key Hyup KimKey Hyup Kim (5 patents)Byung Cheol SeoByung Cheol Seo (2 patents)Kwan H ParkKwan H Park (1 patent)So Y JangSo Y Jang (1 patent)Jeoung R KimJeoung R Kim (1 patent)In C KimIn C Kim (1 patent)Jae H ChaJae H Cha (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sunkyong Industries Ltd. (1 from 9 patents)

2. Doosan Technical Center (1 from 2 patents)

3. Sunhill Glucose Co., Ltd. (1 from 1 patent)


1 patent:

1. 5583039 - Escherichia coli containing a gene encoding a maltogenic amylase BLMA of

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1/14/2026
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