Growing community of inventors

Seoul, South Korea

Chang Hwan Yang

Average Co-Inventor Count = 3.00

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 Hwan Yang ↔ Sung Min Oh (1 patent)Chang Hwan Yang ↔ Jae Keun No (1 patent)Chang Hwan YangChang Hwan Yang (1 patent)Sung Min OhSung Min Oh (8 patents)Jae Keun NoJae Keun No (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hyosung Heavy Industries Corporation (1 from 97 patents)


1 patent:

1. 12140921 - Apparatus and method for setting controller board ID of HVDC system

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12/3/2025
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