Growing community of inventors

Incheon, South Korea

Han Na Oh

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

Han Na OhIn Gyu Oh (1 patent)Han Na OhSang Duk Kim (1 patent)Han Na OhHyeok Jun Oh (1 patent)Han Na OhByoung Jin Lee (1 patent)Han Na OhHan Na Oh (1 patent)In Gyu OhIn Gyu Oh (4 patents)Sang Duk KimSang Duk Kim (1 patent)Hyeok Jun OhHyeok Jun Oh (1 patent)Byoung Jin LeeByoung Jin Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 8528911 - Empty shell recovery device

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1/21/2026
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