Growing community of inventors

Suwon, South Korea

Chang-Keun Hyun

Average Co-Inventor Count = 2.00

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 = 2

Chang-Keun Hyun ↔ Young-Joon Park (1 patent)Chang-Keun Hyun ↔ Jeong-Hoon Woo (0 patent)Chang-Keun Hyun ↔ Woon-Sook Na (0 patent)Chang-Keun Hyun ↔ Yang-Soo Jeong (0 patent)Chang-Keun HyunChang-Keun Hyun (1 patent)Young-Joon ParkYoung-Joon Park (2 patents)Jeong-Hoon WooJeong-Hoon Woo (0 patent)Woon-Sook NaWoon-Sook Na (0 patent)Yang-Soo JeongYang-Soo Jeong (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yuhan Corporation (1 from 93 patents)


1 patent:

1. 8663658 - Revaprazan-containing solid dispersion and process for the preparation thereof

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idiyas.com
as of
12/21/2025
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