Growing community of inventors

Gwangju, South Korea

Ik Hyeon Chang

Average Co-Inventor Count = 9.00

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

Ik Hyeon ChangHyun Soo Kim (1 patent)Ik Hyeon ChangHyun Jun Jeong (1 patent)Ik Hyeon ChangDal Geun Kim (1 patent)Ik Hyeon ChangJin Hee Um (1 patent)Ik Hyeon ChangKyu Jeong Yeon (1 patent)Ik Hyeon ChangJin Hoo Lee (1 patent)Ik Hyeon ChangJin Gyu Park (1 patent)Ik Hyeon ChangKyung Tae Jung (1 patent)Ik Hyeon ChangJin Gyu Park (0 patent)Ik Hyeon ChangIk Hyeon Chang (1 patent)Hyun Soo KimHyun Soo Kim (40 patents)Hyun Jun JeongHyun Jun Jeong (8 patents)Dal Geun KimDal Geun Kim (1 patent)Jin Hee UmJin Hee Um (1 patent)Kyu Jeong YeonKyu Jeong Yeon (1 patent)Jin Hoo LeeJin Hoo Lee (1 patent)Jin Gyu ParkJin Gyu Park (1 patent)Kyung Tae JungKyung Tae Jung (1 patent)Jin Gyu ParkJin Gyu Park (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seoul Pharma Co., Ltd. (1 from 1 patent)


1 patent:

1. 10092651 - High-content fast dissolving film with masking of bitter taste comprising sildenafil as active ingredient

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12/6/2025
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