Growing community of inventors

Daejeon, South Korea

Sang-Ha Oh

Average Co-Inventor Count = 6.00

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

Sang-Ha Oh ↔ Sunje Kim (1 patent)Sang-Ha Oh ↔ Yea Eun Kang (1 patent)Sang-Ha Oh ↔ Mi Ae Lim (1 patent)Sang-Ha Oh ↔ Shinae Yi (1 patent)Sang-Ha Oh ↔ Seong Eun Lee (1 patent)Sang-Ha Oh ↔ Joo-Hak Kim (1 patent)Sang-Ha OhSang-Ha Oh (2 patents)Sunje KimSunje Kim (1 patent)Yea Eun KangYea Eun Kang (1 patent)Mi Ae LimMi Ae Lim (1 patent)Shinae YiShinae Yi (1 patent)Seong Eun LeeSeong Eun Lee (1 patent)Joo-Hak KimJoo-Hak Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Industry & Academic Cooperation in Chungnam National University (iac) (2 from 69 patents)

2. Chungnam National University Hospital (2 from 3 patents)


2 patents:

1. 12453578 - Trocar instrument and auxiliary device therefor

2. 12064441 - Composition for preventing or treating keloid

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idiyas.com
as of
12/13/2025
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