Growing community of inventors

Pohang-si, South Korea

Chang Hwan Choi

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 Hwan ChoiYong Wan Park (1 patent)Chang Hwan ChoiSoo Jung Hur (1 patent)Chang Hwan ChoiJin Seon Song (1 patent)Chang Hwan ChoiChang Hwan Choi (1 patent)Yong Wan ParkYong Wan Park (4 patents)Soo Jung HurSoo Jung Hur (3 patents)Jin Seon SongJin Seon Song (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Industry Academic Cooperation Foundation of Yeungnam University (1 from 15 patents)


1 patent:

1. 10354401 - Distance measurement method using vision sensor database

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12/7/2025
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