Inventor
PATTERSON DONALD E
US15 patents
⚠️ This page may combine multiple inventors who share the name “PATTERSON DONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXTREME DEVICES INC
8 patentsUS6181055B1Jan 30, 2001
Multilayer carbon-based field emission electron device for high current density applications
EXTREME DEVICES INC34 citations95
US6441550B1Aug 27, 2002
Carbon-based field emission electron device for high current density applications
EXTREME DEVICES INC33 citations92
US6710534B2Mar 23, 2004
Traveling wave tube having multilayer carbon-based emitter
EXTREME DEVICES INC5 citations73
US6429596B1Aug 6, 2002
Segmented gate drive for dynamic beam shape correction in field emission cathodes
EXTREME DEVICES INC9 citations73
US6359378B1Mar 19, 2002
Amplifier having multilayer carbon-based field emission cathode
EXTREME DEVICES INC9 citations73
US6329745B2Dec 11, 2001
Electron gun and cathode ray tube having multilayer carbon-based field emission cathode
EXTREME DEVICES INC10 citations73
US6373182B1Apr 16, 2002
Mounting for cathode in an electron gun
EXTREME DEVICES INC8 citations69
US6664721B1Dec 16, 2003
Gated electron field emitter having an interlayer
EXTREME DEVICES INC3 citations59