Growing community of inventors

Seoul, South Korea

Choon S Ra

Average Co-Inventor Count = 8.55

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 = 16

Choon S RaWoo B Choi (2 patents)Choon S RaBon Y Jung (2 patents)Choon S RaYoung H Rhee (2 patents)Choon S RaYo S Rew (2 patents)Choon S RaMan Y Yoon (2 patents)Choon S RaSung Kyung Kim (1 patent)Choon S RaSei-chang Ahn (1 patent)Choon S RaJinho Cho (1 patent)Choon S RaYong-Hwan Lee (1 patent)Choon S RaHo S Yeo (1 patent)Choon S RaSung W Chun (1 patent)Choon S RaChoon S Ra (2 patents)Woo B ChoiWoo B Choi (3 patents)Bon Y JungBon Y Jung (2 patents)Young H RheeYoung H Rhee (2 patents)Yo S RewYo S Rew (2 patents)Man Y YoonMan Y Yoon (2 patents)Sung Kyung KimSung Kyung Kim (46 patents)Sei-chang AhnSei-chang Ahn (1 patent)Jinho ChoJinho Cho (1 patent)Yong-Hwan LeeYong-Hwan Lee (1 patent)Ho S YeoHo S Yeo (1 patent)Sung W ChunSung W Chun (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lucky Limited (2 from 76 patents)


2 patents:

1. 5514643 - 2-aminothiazolecarboxamide derivatives, processes for preparing the same

2. 5380735 - Benzothiazole derivatives and methods of use

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as of
12/28/2025
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