Growing community of inventors

Sejong-si, South Korea

Oh-Sang Kwon

Average Co-Inventor Count = 7.00

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

Oh-Sang Kwon ↔ Young-Un Heo (1 patent)Oh-Sang Kwon ↔ Jeong-Hwan Cho (1 patent)Oh-Sang Kwon ↔ Hyun-Jong Youm (1 patent)Oh-Sang Kwon ↔ Hyun-Won Cha (1 patent)Oh-Sang Kwon ↔ Keun-Jae Park (1 patent)Oh-Sang Kwon ↔ Seong-Seok Seo (1 patent)Oh-Sang KwonOh-Sang Kwon (1 patent)Young-Un HeoYoung-Un Heo (2 patents)Jeong-Hwan ChoJeong-Hwan Cho (2 patents)Hyun-Jong YoumHyun-Jong Youm (1 patent)Hyun-Won ChaHyun-Won Cha (1 patent)Keun-Jae ParkKeun-Jae Park (1 patent)Seong-Seok SeoSeong-Seok Seo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lightron Figer-optic Devices Inc. (1 from 1 patent)


1 patent:

1. 10591683 - Passive optical network-based video overlay pluggable type optical network device

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as of
12/17/2025
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