Growing community of inventors

Kyeongki-do, South Korea

Hoi Choo Son

Average Co-Inventor Count = 7.00

ph-index = 2

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 = 5

Hoi Choo SonKyeong Bok Min (2 patents)Hoi Choo SonSang Choon Lee (2 patents)Hoi Choo SonChong Ryul Lee (2 patents)Hoi Choo SonHong Woo Lee (2 patents)Hoi Choo SonHyo Sung Kwak (2 patents)Hoi Choo SonEung Nam Kim (2 patents)Hoi Choo SonHoi Choo Son (2 patents)Kyeong Bok MinKyeong Bok Min (7 patents)Sang Choon LeeSang Choon Lee (7 patents)Chong Ryul LeeChong Ryul Lee (5 patents)Hong Woo LeeHong Woo Lee (3 patents)Hyo Sung KwakHyo Sung Kwak (2 patents)Eung Nam KimEung Nam Kim (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chong Kun Dang Corporation (2 from 23 patents)


2 patents:

1. 5756765 - 2- (2-Substituted pyrrolidin-4-yl) thio-carbapenem derivatives

2. 5641770 - 2-(2-substituted pyrrolidin-4-yl) thio-carbapenem derivatives

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as of
1/2/2026
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