HC

Hyung-Woon Choi

Samsung: 2 patents #37,631 of 75,807Top 50%
📍 Anyang-si, KR: #856 of 1,852 inventorsTop 50%
Overall (All Time): #2,252,027 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5940482 Technique for detecting call metering in key telephone system — 1999-08-17
5844968 Interfacing between independent voice mail system and exchange — 1998-12-01