HS

Hwa-Shik Shin

📍 Dongjak-gu, KR: #11 of 17 inventorsTop 65%
Overall (All Time): #3,285,368 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7698563 Device and method for inputting password using random keypad — 2010-04-13