CH

Chang Chul Ha

CD Cdream: 3 patents #1 of 12Top 9%
Overall (All Time): #1,591,556 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7071603 Patterned seed layer suitable for electron-emitting device, and associated fabrication method Son Jong Woo, Kim Jung Jae 2006-07-04
7053538 Sectioned resistor layer for a carbon nanotube electron-emitting device Kang Gu 2006-05-30
7005807 Negative voltage driving of a carbon nanotube field emissive display Lee Choon Rae 2006-02-28