KC

Keun-Ho Chang

📍 Seodaemun-gu, KR: #5 of 43 inventorsTop 15%
Overall (2005): #161,263 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6857321 Proximity sensor system having a proximity sensor with a bipolar signal output 2005-02-22