YA

Yongchul Au

BC Bluecom Co.: 1 patents #5 of 13Top 40%
Overall (All Time): #2,921,624 of 4,157,543Top 75%
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Issued Patents All Time

Patent #TitleCo-InventorsDate
10149035 Automatic winding module of wire for bluetooth headset with improved wear resistance function of rotation axis Hyunyoung Song, Beomseok Kim 2018-12-04