Growing community of inventors

Seoul, South Korea

Chang Won Im

Average Co-Inventor Count = 4.00

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 Won Im ↔ Eung Kyu Park (1 patent)Chang Won Im ↔ Sumin Shin (1 patent)Chang Won Im ↔ Seon Yong Hwang (1 patent)Chang Won ImChang Won Im (1 patent)Eung Kyu ParkEung Kyu Park (13 patents)Sumin ShinSumin Shin (6 patents)Seon Yong HwangSeon Yong Hwang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Coway Co., Ltd (1 from 210 patents)


1 patent:

1. D1083105 - Massage bed

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12/26/2025
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