Wafer probe for measuring plasma and surface characteristics in plasma processing… Grant US-7192505-B2 United States of America 20 Mar 2007
Method of protecting a semiconductor integrated circuit from plasma damage Grant US-7178126-B2 United States of America 13 Feb 2007
Wafer probe for measuring plasma and surface characteristics in plasma processing… Grant US-6830650-B2 United States of America 14 Dec 2004
Method of real-time plasma charging voltage measurement on powered electrode with… Grant US-6673636-B2 United States of America 06 Jan 2004