Roger W. Cheek

Person

Somers, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Uniform critical dimension size pore for PCRAM application
- Patent number 9,166,165
- Issue date Oct 20, 2015
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalytic etch with magnetic direction control
- Patent number 9,105,583
- Issue date Aug 11, 2015
- International Business Machines Corporation
- Eric A. Joseph
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory programming for a phase change memory cell
- Patent number 8,897,062
- Issue date Nov 25, 2014
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally insulated phase change material cells
- Patent number 8,772,906
- Issue date Jul 8, 2014
- International Business Machines Corporation
- Matthew J. BrightSky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Approach for phase change memory cells targeting different device s...
- Patent number 8,743,599
- Issue date Jun 3, 2014
- International Business Machines Corporation
- Matthew J. BrightSky
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to tailor location of peak electric field directly underneat...
- Patent number 8,716,759
- Issue date May 6, 2014
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pore phase change material cell fabricated from recessed pillar
- Patent number 8,686,391
- Issue date Apr 1, 2014
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In via formed phase change memory cell with recessed pillar heater
- Patent number 8,633,464
- Issue date Jan 21, 2014
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally insulated phase change material memory cells
- Patent number 8,536,675
- Issue date Sep 17, 2013
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally insulated phase material cells
- Patent number 8,466,006
- Issue date Jun 18, 2013
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for electronic learning synapse with spike-timing dependent...
- Patent number 8,447,714
- Issue date May 21, 2013
- International Business Machines Corporation
- Matthew Joseph Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Pore phase change material cell fabricated from recessed pillar
- Patent number 8,330,137
- Issue date Dec 11, 2012
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to tailor location of peak electric field directly underneat...
- Patent number 8,278,197
- Issue date Oct 2, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for reducing defect bits in phase change memory
- Patent number 8,238,149
- Issue date Aug 7, 2012
- Macronix International Co., Ltd.
- Yen-Hao Shih
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally insulated phase change material memory cells with pillar...
- Patent number 8,138,056
- Issue date Mar 20, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase change memory cell with reduced switchable volume
- Patent number 8,115,186
- Issue date Feb 14, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In via formed phase change memory cell with recessed pillar heater
- Patent number 8,105,859
- Issue date Jan 31, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iteratively writing contents to memory locations using a statistica...
- Patent number 8,023,345
- Issue date Sep 20, 2011
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Pore phase change material cell fabricated from recessed pillar
- Patent number 7,960,203
- Issue date Jun 14, 2011
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned in-contact phase change memory device
- Patent number 7,901,980
- Issue date Mar 8, 2011
- International Business Machines Corporation
- Roger W. Cheek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase change material with filament electrode
- Patent number 7,851,323
- Issue date Dec 14, 2010
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase change element extension embedded in an electrode
- Patent number 7,682,945
- Issue date Mar 23, 2010
- International Business Machines Corporation
- Chung H. Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory including two access devices per phase change element
- Patent number 7,652,914
- Issue date Jan 26, 2010
- Qimonda North America Corp.
- Thomas Nirschl
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase change material with filament electrode
- Patent number 7,560,721
- Issue date Jul 14, 2009
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase change memory cell with electrode
- Patent number 7,485,487
- Issue date Feb 3, 2009
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-situ monitoring of chemical vapor deposition process by mass spe...
- Patent number 7,094,614
- Issue date Aug 22, 2006
- International Business Machines Corporation
- Douglas S. Armbrust
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for controlling extrusions in aluminum metal lines and the d...
- Patent number 6,420,263
- Issue date Jul 16, 2002
- International Business Machines Corporation
- Roger W. Cheek
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for controlled removal of material from a solid surface
- Patent number 6,254,719
- Issue date Jul 3, 2001
- International Business Machines Corporation
- Roger W. Cheek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlled removal of material from a solid surface
- Patent number 6,022,485
- Issue date Feb 8, 2000
- International Business Machines Corporation
- Roger W. Cheek
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATALYTIC ETCH WITH MAGNETIC DIRECTION CONTROL
- Publication number 20150044426
- Publication date Feb 12, 2015
- International Business Machines Corporation
- Eric A. Joseph
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Catalytic Etch With Magnetic Direction Control
- Publication number 20140191371
- Publication date Jul 10, 2014
- International Business Machines Corporation
- Eric A. Joseph
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFORM CRITICAL DIMENSION SIZE PORE FOR PCRAM APPLICATION
- Publication number 20140154862
- Publication date Jun 5, 2014
- Macronix International Co., Ltd.
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY INSULATED PHASE CHANGE MATERIAL CELLS
- Publication number 20130299768
- Publication date Nov 14, 2013
- International Business Machines Corporation
- Matthew J. BrightSky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...
- Publication number 20130295742
- Publication date Nov 7, 2013
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPROACH FOR PHASE CHANGE MEMORY CELLS TARGETING DIFFERENT DEVICE S...
- Publication number 20130242648
- Publication date Sep 19, 2013
- International Business Machines Corporation
- Matthew J. BrightSky
- G11 - INFORMATION STORAGE
Information Patent Application
PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR
- Publication number 20130001500
- Publication date Jan 3, 2013
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...
- Publication number 20120181627
- Publication date Jul 19, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...
- Publication number 20120181628
- Publication date Jul 19, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY INSULATED PHASE MATERIAL CELLS
- Publication number 20120129313
- Publication date May 24, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY INSULATED PHASE CHANGE MATERIAL MEMORY CELLS
- Publication number 20120126194
- Publication date May 24, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IN VIA FORMED PHASE CHANGE MEMORY CELL WITH RECESSED PILLAR HEATER
- Publication number 20120112154
- Publication date May 10, 2012
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY PROGRAMMING
- Publication number 20110228600
- Publication date Sep 22, 2011
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Application
PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR
- Publication number 20110186800
- Publication date Aug 4, 2011
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IN VIA FORMED PHASE CHANGE MEMORY CELL WITH RECESSED PILLAR HEATER
- Publication number 20110057162
- Publication date Mar 10, 2011
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY INSULATED PHASE CHANGE MATERIAL CELLS
- Publication number 20110001111
- Publication date Jan 6, 2011
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUS FOR REDUCING DEFECT BITS IN PHASE CHANGE MEMORY
- Publication number 20100328995
- Publication date Dec 30, 2010
- Macronix International Co., Ltd.
- YEN-HAO SHIH
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM FOR ELECTRONIC LEARNING SYNAPSE WITH SPIKE-TIMING DEPENDENT...
- Publication number 20100299297
- Publication date Nov 25, 2010
- International Business Machines Corporation
- Matthew Joseph Breitwisch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY PROGRAMMING
- Publication number 20100214829
- Publication date Aug 26, 2010
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Application
Phase Change Memory Cell with Reduced Switchable Volume
- Publication number 20090294748
- Publication date Dec 3, 2009
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED IN-CONTACT PHASE CHANGE MEMORY DEVICE
- Publication number 20090298223
- Publication date Dec 3, 2009
- International Business Machines Corporation
- Roger W. Cheek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...
- Publication number 20090294850
- Publication date Dec 3, 2009
- International Business Machines Corporation
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE CHANGE MATERIAL WITH FILAMENT ELECTRODE
- Publication number 20090275168
- Publication date Nov 5, 2009
- International Business Machines Corporation
- Matthew J. Breitwisch
- G11 - INFORMATION STORAGE
Information Patent Application
PHASE CHANGE ELEMENT EXTENSION EMBEDDED IN AN ELECTRODE
- Publication number 20090194757
- Publication date Aug 6, 2009
- International Business Machines Corporation
- Chung H. Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR
- Publication number 20090189139
- Publication date Jul 30, 2009
- International Business Machines Corporation
- Alejandro G. Schrott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Forming Phase Change Memory Cell With Reduced Switchable...
- Publication number 20080265234
- Publication date Oct 30, 2008
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFORM CRITICAL DIMENSION SIZE PORE FOR PCRAM APPLICATION
- Publication number 20080164453
- Publication date Jul 10, 2008
- Matthew J. Breitwisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Memory including two access devices per phase change element
- Publication number 20080165573
- Publication date Jul 10, 2008
- Thomas Nirschl
- G11 - INFORMATION STORAGE
Information Patent Application
SELF-ALIGNED IN-CONTACT PHASE CHANGE MEMORY DEVICE
- Publication number 20080090400
- Publication date Apr 17, 2008
- Roger W. Cheek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
In-situ monitoring of chemical vapor deposition process by mass spe...
- Publication number 20020094681
- Publication date Jul 18, 2002
- Douglas S. Armbrust
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Roger W. Cheek

Person

Patents Grantslast 30 patents

Uniform critical dimension size pore for PCRAM application

Catalytic etch with magnetic direction control

Memory programming for a phase change memory cell

Thermally insulated phase change material cells

Approach for phase change memory cells targeting different device s...

Method to tailor location of peak electric field directly underneat...

Pore phase change material cell fabricated from recessed pillar

In via formed phase change memory cell with recessed pillar heater

Thermally insulated phase change material memory cells

Thermally insulated phase material cells

System for electronic learning synapse with spike-timing dependent...

Pore phase change material cell fabricated from recessed pillar

Method to tailor location of peak electric field directly underneat...

Methods and apparatus for reducing defect bits in phase change memory

Thermally insulated phase change material memory cells with pillar...

Phase change memory cell with reduced switchable volume

In via formed phase change memory cell with recessed pillar heater

Iteratively writing contents to memory locations using a statistica...

Pore phase change material cell fabricated from recessed pillar

Self-aligned in-contact phase change memory device

Phase change material with filament electrode

Phase change element extension embedded in an electrode

Memory including two access devices per phase change element

Phase change material with filament electrode

Phase change memory cell with electrode

In-situ monitoring of chemical vapor deposition process by mass spe...

Method for controlling extrusions in aluminum metal lines and the d...

Method for controlled removal of material from a solid surface

Method for controlled removal of material from a solid surface

Patents Applicationslast 30 patents

CATALYTIC ETCH WITH MAGNETIC DIRECTION CONTROL

Catalytic Etch With Magnetic Direction Control

UNIFORM CRITICAL DIMENSION SIZE PORE FOR PCRAM APPLICATION

THERMALLY INSULATED PHASE CHANGE MATERIAL CELLS

METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...

APPROACH FOR PHASE CHANGE MEMORY CELLS TARGETING DIFFERENT DEVICE S...

PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR

METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...

METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...

THERMALLY INSULATED PHASE MATERIAL CELLS

THERMALLY INSULATED PHASE CHANGE MATERIAL MEMORY CELLS

IN VIA FORMED PHASE CHANGE MEMORY CELL WITH RECESSED PILLAR HEATER

MEMORY PROGRAMMING

PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR

IN VIA FORMED PHASE CHANGE MEMORY CELL WITH RECESSED PILLAR HEATER

THERMALLY INSULATED PHASE CHANGE MATERIAL CELLS

METHODS AND APPARATUS FOR REDUCING DEFECT BITS IN PHASE CHANGE MEMORY

SYSTEM FOR ELECTRONIC LEARNING SYNAPSE WITH SPIKE-TIMING DEPENDENT...

MEMORY PROGRAMMING

Phase Change Memory Cell with Reduced Switchable Volume

SELF-ALIGNED IN-CONTACT PHASE CHANGE MEMORY DEVICE

METHOD TO TAILOR LOCATION OF PEAK ELECTRIC FIELD DIRECTLY UNDERNEAT...

PHASE CHANGE MATERIAL WITH FILAMENT ELECTRODE

PHASE CHANGE ELEMENT EXTENSION EMBEDDED IN AN ELECTRODE

PORE PHASE CHANGE MATERIAL CELL FABRICATED FROM RECESSED PILLAR

Method of Forming Phase Change Memory Cell With Reduced Switchable...

UNIFORM CRITICAL DIMENSION SIZE PORE FOR PCRAM APPLICATION

Memory including two access devices per phase change element

SELF-ALIGNED IN-CONTACT PHASE CHANGE MEMORY DEVICE

In-situ monitoring of chemical vapor deposition process by mass spe...