Growing community of inventors

Incheon, South Korea

Young Hoon Koh

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 = 1

Young Hoon KohJi Eun Kim (2 patents)Young Hoon KohDong Hun Kang (2 patents)Young Hoon KohChang Wook Joh (2 patents)Young Hoon KohJong Hyun Oh (2 patents)Young Hoon KohYoung Hoon Koh (2 patents)Ji Eun KimJi Eun Kim (66 patents)Dong Hun KangDong Hun Kang (2 patents)Chang Wook JohChang Wook Joh (2 patents)Jong Hyun OhJong Hyun Oh (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Buildingpointkorea Inc. (2 from 2 patents)

2. Geosystem Inc. (2 from 2 patents)


2 patents:

1. 11931884 - Smart drilling machine, smart drilling system, and method of controlling smart drilling system

2. 11285615 - Smart drilling machine, smart drilling system, and method of controlling smart drilling system

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idiyas.com
as of
1/22/2026
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