Growing community of inventors

Incheon, South Korea

Yongchul Au

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 = 5

Yongchul AuHyunyoung Song (1 patent)Yongchul AuBeomseok Kim (1 patent)Yongchul AuYongchul Au (1 patent)Hyunyoung SongHyunyoung Song (1 patent)Beomseok KimBeomseok Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bluecom Co., Ltd. (1 from 7 patents)


1 patent:

1. 10149035 - Automatic winding module of wire for bluetooth headset with improved wear resistance function of rotation axis

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as of
12/14/2025
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