Inventor
CATHEY JR DAVID A
US37 patents
⚠️ This page may combine multiple inventors who share the name “CATHEY JR DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICRON TECHNOLOGY INC
29 patentsUS5185058AFeb 9, 1993
Process for etching semiconductor devices
MICRON TECHNOLOGY INC127 citations98
US5997378ADec 7, 1999
Method for evacuating and sealing field emission displays
MICRON TECHNOLOGY INC51 citations96
US5923948AJul 13, 1999
Method for sharpening emitter sites using low temperature oxidation processes
MICRON TECHNOLOGY INC57 citations96
US5788551AAug 4, 1998
Field emission display package and method of fabrication
MICRON TECHNOLOGY INC37 citations96
US5766829AJun 16, 1998
Method of phase shift lithography
MICRON TECHNOLOGY INC81 citations96
US5354698AOct 11, 1994
Hydrogen reduction method for removing contaminants in a semiconductor ion implantation process
MICRON TECHNOLOGY INC55 citations96
US5194346AMar 16, 1993
Method of fabricating phase shifting reticles with an accurate phase shift layer
MICRON TECHNOLOGY INC66 citations96
US5096536AMar 17, 1992
Method and apparatus useful in the plasma etching of semiconductor materials
MICRON TECHNOLOGY INC93 citations96
US5024722AJun 18, 1991
Process for fabricating conductors used for integrated circuit connections and the like
MICRON TECHNOLOGY INC52 citations96
US5581159ADec 3, 1996
Back-to-back diode current regulator for field emission display
MICRON TECHNOLOGY INC40 citations93
US5194344AMar 16, 1993
Method of fabricating phase shift reticles including chemically mechanically planarizing
MICRON TECHNOLOGY INC48 citations93
US6169371B1Jan 2, 2001
Field emission display having circuit for preventing emission to grid
MICRON TECHNOLOGY INC15 citations92
US5910791AJun 8, 1999
Method and circuit for reducing emission to grid in field emission displays
MICRON TECHNOLOGY INC18 citations92
US5770919AJun 23, 1998
Field emission device micropoint with current-limiting resistive structure and method for making same
MICRON TECHNOLOGY INC17 citations92
US5344525ASep 6, 1994
Process for etching semiconductor devices
MICRON TECHNOLOGY INC22 citations92
US5302241AApr 12, 1994
Post etching treatment of semiconductor devices
MICRON TECHNOLOGY INC35 citations92
US5288568AFeb 22, 1994
Optical spacer method for preventing null formation in phase shifted photomasks
MICRON TECHNOLOGY INC40 citations92
US5100505AMar 31, 1992
Process for etching semiconductor devices
MICRON TECHNOLOGY INC37 citations92
US4992137AFeb 12, 1991
Dry etching method and method for prevention of low temperature post etch deposit
MICRON TECHNOLOGY INC43 citations91
US6291941B1Sep 18, 2001
Method and circuit for controlling a field emission display for reducing emission to grid
MICRON TECHNOLOGY INC5 citations74
US6228667B1May 8, 2001
Field emission displays with reduced light leakage
MICRON TECHNOLOGY INC4 citations74
US6012958AJan 11, 2000
Field emission device micropoint with current-limiting resistive structure and method for making same
MICRON TECHNOLOGY INC13 citations74
US6181308B1Jan 30, 2001
Light-insensitive resistor for current-limiting of field emission displays
MICRON TECHNOLOGY INC11 citations73
US6133056AOct 17, 2000
Field emission displays with reduced light leakage
MICRON TECHNOLOGY INC1 citations63
US6064075AMay 16, 2000
Field emission displays with reduced light leakage having an extractor covered with a silicide nitride formed at a temperature above 1000° C.
MICRON TECHNOLOGY INC1 citations63
US6024620AFeb 15, 2000
Field emission displays with reduced light leakage
MICRON TECHNOLOGY INC1 citations63
US6507329B2Jan 14, 2003
Light-insensitive resistor for current-limiting of field emission displays
MICRON TECHNOLOGY INC2 citations62
US6312965B1Nov 6, 2001
Method for sharpening emitter sites using low temperature oxidation process
MICRON TECHNOLOGY INC0 citations52
US6285135B2Sep 4, 2001
Field emission display having circuit for preventing emission to grid
MICRON TECHNOLOGY INC0 citations52
MICRON DISPLAY TECH INC
6 patentsUS5697825ADec 16, 1997
Method for evacuating and sealing field emission displays
MICRON DISPLAY TECH INC64 citations96
US5585301ADec 17, 1996
Method for forming high resistance resistors for limiting cathode current in field emission displays
MICRON DISPLAY TECH INC101 citations96
US5712534AJan 27, 1998
High resistance resistors for limiting cathode current in field emmision displays
MICRON DISPLAY TECH INC63 citations94
US5721560AFeb 24, 1998
Field emission control including different RC time constants for display screen and grid
MICRON DISPLAY TECH INC22 citations92
US5503582AApr 2, 1996
Method for forming spacers for display devices employing reduced pressures
MICRON DISPLAY TECH INC40 citations89
US5698932ADec 16, 1997
Interelectrode spacers for display devices including field emission displays
MICRON DISPLAY TECH INC9 citations70