Inventor
CHEEK ROGER W
US28 patents
⚠️ This page may combine multiple inventors who share the name “CHEEK ROGER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS5913713AJun 22, 1999
CMP polishing pad backside modifications for advantageous polishing results
IBM95 citations97
US7560721B1Jul 14, 2009
Phase change material with filament electrode
IBM42 citations96
US7485487B1Feb 3, 2009
Phase change memory cell with electrode
IBM28 citations93
US8023345B2Sep 20, 2011
Iteratively writing contents to memory locations using a statistical model
IBM7 citations84
US7960203B2Jun 14, 2011
Pore phase change material cell fabricated from recessed pillar
IBM9 citations84
US6254719B1Jul 3, 2001
Method for controlled removal of material from a solid surface
IBM7 citations73
US6022485AFeb 8, 2000
Method for controlled removal of material from a solid surface
IBM11 citations73
US7094614B2Aug 22, 2006
In-situ monitoring of chemical vapor deposition process by mass spectrometry
IBM8 citations71
US8772906B2Jul 8, 2014
Thermally insulated phase change material cells
IBM1 citations63
US7901980B2Mar 8, 2011
Self-aligned in-contact phase change memory device
IBM3 citations63
US7851323B2Dec 14, 2010
Phase change material with filament electrode
IBM3 citations63
US7682945B2Mar 23, 2010
Phase change element extension embedded in an electrode
IBM2 citations63
US6420263B1Jul 16, 2002
Method for controlling extrusions in aluminum metal lines and the device formed therefrom
IBM2 citations60
US9166165B2Oct 20, 2015
Uniform critical dimension size pore for PCRAM application
IBM0 citations42
US9105583B2Aug 11, 2015
Catalytic etch with magnetic direction control
IBM0 citations42
BREITWISCH MATTHEW J
9 patentsUS8105859B2Jan 31, 2012
In via formed phase change memory cell with recessed pillar heater
BREITWISCH MATTHEW J16 citations92
US8633464B2Jan 21, 2014
In via formed phase change memory cell with recessed pillar heater
BREITWISCH MATTHEW J7 citations84
US8536675B2Sep 17, 2013
Thermally insulated phase change material memory cells
BREITWISCH MATTHEW J2 citations63
US8897062B2Nov 25, 2014
Memory programming for a phase change memory cell
BREITWISCH MATTHEW J1 citations52
US8466006B2Jun 18, 2013
Thermally insulated phase material cells
BREITWISCH MATTHEW J0 citations52
US8138056B2Mar 20, 2012
Thermally insulated phase change material memory cells with pillar structure
BREITWISCH MATTHEW J0 citations52
US8716759B2May 6, 2014
Method to tailor location of peak electric field directly underneath an extension spacer for enhanced programmability of a prompt-shift device
BREITWISCH MATTHEW J0 citations51
US8278197B2Oct 2, 2012
Method to tailor location of peak electric field directly underneath an extension spacer for enhanced programmability of a prompt-shift device
BREITWISCH MATTHEW J0 citations51
US8115186B2Feb 14, 2012
Phase change memory cell with reduced switchable volume
BREITWISCH MATTHEW J0 citations41