Inventor
RIZZO NICHOLAS D
US53 patents
⚠️ This page may combine multiple inventors who share the name “RIZZO NICHOLAS D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREESCALE SEMICONDUCTOR INC
17 patentsUS6818961B1Nov 16, 2004
Oblique deposition to induce magnetic anisotropy for MRAM cells
FREESCALE SEMICONDUCTOR INC78 citations98
US7149106B2Dec 12, 2006
Spin-transfer based MRAM using angular-dependent selectivity
FREESCALE SEMICONDUCTOR INC86 citations97
US7129098B2Oct 31, 2006
Reduced power magnetoresistive random access memory elements
FREESCALE SEMICONDUCTOR INC25 citations92
US6956763B2Oct 18, 2005
MRAM element and methods for writing the MRAM element
FREESCALE SEMICONDUCTOR INC20 citations92
US6936763B2Aug 30, 2005
Magnetic shielding for electronic circuits which include magnetic materials
FREESCALE SEMICONDUCTOR INC26 citations92
US6909631B2Jun 21, 2005
MRAM and methods for reading the MRAM
FREESCALE SEMICONDUCTOR INC47 citations92
US6885074B2Apr 26, 2005
Cladded conductor for use in a magnetoelectronics device and method for fabricating the same
FREESCALE SEMICONDUCTOR INC21 citations92
US7285835B2Oct 23, 2007
Low power magnetoelectronic device structures utilizing enhanced permeability materials
FREESCALE SEMICONDUCTOR INC25 citations91
US7158407B2Jan 2, 2007
Triple pulse method for MRAM toggle bit characterization
FREESCALE SEMICONDUCTOR INC10 citations84
US6888743B2May 3, 2005
MRAM architecture
FREESCALE SEMICONDUCTOR INC15 citations84
US6927072B2Aug 9, 2005
Method of applying cladding material on conductive lines of MRAM devices
FREESCALE SEMICONDUCTOR INC13 citations82
US7235408B2Jun 26, 2007
Synthetic antiferromagnetic structure for magnetoelectronic devices
FREESCALE SEMICONDUCTOR INC5 citations74
US6898112B2May 24, 2005
Synthetic antiferromagnetic structure for magnetoelectronic devices
FREESCALE SEMICONDUCTOR INC9 citations74
US7105363B2Sep 12, 2006
Cladded conductor for use in a magnetoelectronics device and method for fabricating the same
FREESCALE SEMICONDUCTOR INC6 citations73
US6783994B2Aug 31, 2004
Method of fabricating a self-aligned magnetic tunneling junction and via contact
FREESCALE SEMICONDUCTOR INC9 citations73
US7184300B2Feb 27, 2007
Magneto resistance random access memory element
FREESCALE SEMICONDUCTOR INC8 citations72
US7329935B2Feb 12, 2008
Low power magnetoresistive random access memory elements
FREESCALE SEMICONDUCTOR INC4 citations63
EVERSPIN TECHNOLOGIES INC
17 patentsUS7932571B2Apr 26, 2011
Magnetic element having reduced current density
EVERSPIN TECHNOLOGIES INC43 citations94
US7502253B2Mar 10, 2009
Spin-transfer based MRAM with reduced critical current density
EVERSPIN TECHNOLOGIES INC44 citations93
US8754460B2Jun 17, 2014
MRAM synthetic anitferomagnet structure
EVERSPIN TECHNOLOGIES INC9 citations92
US7605437B2Oct 20, 2009
Spin-transfer MRAM structure and methods
EVERSPIN TECHNOLOGIES INC28 citations92
US10199571B2Feb 5, 2019
Methods of manufacturing magnetoresistive MTJ stacks having an unpinned, fixed synthetic anti-ferromagnetic structure
EVERSPIN TECHNOLOGIES INC4 citations84
US9793468B2Oct 17, 2017
Magnetoresistive MTJ stack having an unpinned, fixed synthetic anti-ferromagnetic structure
EVERSPIN TECHNOLOGIES INC4 citations84
US9391264B2Jul 12, 2016
MRAM having an unpinned, fixed synthetic anti-ferromagnetic structure
EVERSPIN TECHNOLOGIES INC7 citations84
US9093637B2Jul 28, 2015
MRAM synthetic anitferomagnet structure
EVERSPIN TECHNOLOGIES INC6 citations84
US7965543B2Jun 21, 2011
Method for reducing current density in a magnetoelectronic device
EVERSPIN TECHNOLOGIES INC8 citations84
US7833806B2Nov 16, 2010
Structure and method for fabricating cladded conductive lines in magnetic memories
EVERSPIN TECHNOLOGIES INC15 citations83
US10897008B2Jan 19, 2021
Magnetoresistive stacks with an unpinned, fixed synthetic anti-ferromagnetic structure and methods of manufacturing thereof
EVERSPIN TECHNOLOGIES INC1 citations73
US10707410B2Jul 7, 2020
Magnetoresistive stacks with an unpinned, fixed synthetic anti-ferromagnetic structure and methods of manufacturing thereof
EVERSPIN TECHNOLOGIES INC2 citations73
US7635902B2Dec 22, 2009
Low power magnetoelectronic device structures utilizing enhanced permeability materials
EVERSPIN TECHNOLOGIES INC6 citations72
US7683445B2Mar 23, 2010
Enhanced permeability device structures and method
EVERSPIN TECHNOLOGIES INC2 citations63
US7445943B2Nov 4, 2008
Magnetic tunnel junction memory and method with etch-stop layer
EVERSPIN TECHNOLOGIES INC4 citations63
US11744161B2Aug 29, 2023
Magnetoresistive stacks with an unpinned, fixed synthetic anti-ferromagnetic structure and methods of manufacturing thereof
EVERSPIN TECHNOLOGIES INC0 citations62
US7635903B2Dec 22, 2009
Oscillator and method of manufacture
EVERSPIN TECHNOLOGIES INC2 citations62
MOTOROLA INC
11 patentsUS6633498B1Oct 14, 2003
Magnetoresistive random access memory with reduced switching field
MOTOROLA INC153 citations99
US6545906B1Apr 8, 2003
Method of writing to scalable magnetoresistance random access memory element
MOTOROLA INC522 citations98
US6430084B1Aug 6, 2002
Magnetic random access memory having digit lines and bit lines with a ferromagnetic cladding layer
MOTOROLA INC101 citations98
US6430085B1Aug 6, 2002
Magnetic random access memory having digit lines and bit lines with shape and induced anisotropy ferromagnetic cladding layer and method of manufacture
MOTOROLA INC104 citations98
US6351409B1Feb 26, 2002
MRAM write apparatus and method
MOTOROLA INC100 citations98
US6531723B1Mar 11, 2003
Magnetoresistance random access memory for improved scalability
MOTOROLA INC80 citations96
US6559511B1May 6, 2003
Narrow gap cladding field enhancement for low power programming of a MRAM device
MOTOROLA INC32 citations93
US6501144B1Dec 31, 2002
Conductive line with multiple turns for programming a MRAM device
MOTOROLA INC21 citations93
US6720597B2Apr 13, 2004
Cladding of a conductive interconnect for programming a MRAM device using multiple magnetic layers
MOTOROLA INC42 citations92
US6525957B1Feb 25, 2003
Magnetic memory cell having magnetic flux wrapping around a bit line and method of manufacturing thereof
MOTOROLA INC49 citations89
US6579625B1Jun 17, 2003
Magnetoelectronics element having a magnetic layer formed of multiple sub-element layers
MOTOROLA INC12 citations73
MATHER PHILLIP G
2 patentsUS8119424B2Feb 21, 2012
Electronic device including a magneto-resistive memory device and a process for forming the electronic device
MATHER PHILLIP G72 citations96
US8236578B2Aug 7, 2012
Electronic device including a magneto-resistive memory device and a process for forming the electronic device
MATHER PHILLIP G14 citations83
PIETAMBARAM SRINIVAS V
1 patentFITELSON MICHAEL M
1 patentNORTHROP GRUMMAN SYSTEMS CORP
1 patentShowing the top 50 of 53 patents by PatentIndex Score.