Growing community of inventors

Daegu-si, South Korea

Chang Geun Lee

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 = 0

Chang Geun LeeYoung Chul Sung (1 patent)Chang Geun LeeSe Hwan Yang (5 patents)Chang Geun LeeSu-hyung Park (1 patent)Chang Geun LeeWon Bae Kim (4 patents)Chang Geun LeeSung Hee Lee (3 patents)Chang Geun LeeSeung Kew Yoon (2 patents)Chang Geun LeeMan Ki Song (2 patents)Chang Geun LeeChae Young Kim (1 patent)Chang Geun LeeJin-Won Youn (1 patent)Chang Geun LeeSe-Hwan Yang (1 patent)Chang Geun LeeJong Moon Son (0 patent)Chang Geun LeeByung Moon Kim (0 patent)Chang Geun LeeSe Jin Im (0 patent)Chang Geun LeeSu Hyung Park (0 patent)Chang Geun LeeChang Geun Lee (1 patent)Young Chul SungYoung Chul Sung (24 patents)Se Hwan YangSe Hwan Yang (5 patents)Su-hyung ParkSu-hyung Park (4 patents)Won Bae KimWon Bae Kim (4 patents)Sung Hee LeeSung Hee Lee (3 patents)Seung Kew YoonSeung Kew Yoon (2 patents)Man Ki SongMan Ki Song (2 patents)Chae Young KimChae Young Kim (1 patent)Jin-Won YounJin-Won Youn (1 patent)Se-Hwan YangSe-Hwan Yang (1 patent)Jong Moon SonJong Moon Son (0 patent)Byung Moon KimByung Moon Kim (0 patent)Se Jin ImSe Jin Im (0 patent)Su Hyung ParkSu Hyung Park (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Posco (1 from 583 patents)

2. Postech Foundation (1 from 155 patents)

3. Genexine, Inc. (1 from 23 patents)

4. Dong-a Pharm. Co., Ltd. (1 from 12 patents)

5. Daewood Co., Ltd. (1 from 1 patent)

6. Daewoong Pharmaceutical Co., Ltd. (76 patents)

7. Dong-a Pharmaceutical Co., Ltd (11 patents)


1 patent:

1. 7989425 - Vaccine enhancing the protective immunity to hepatitis c virus using plasmid DNA and recombinant adenovirus

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as of
12/13/2025
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