Pat Ryan

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-sequential encoding scheme for multi-level cell (MLC) memory cells
- Patent number 8,942,035
- Issue date Jan 27, 2015
- Seagate Technology LLC
- Yiran Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory element with multi-domain storage layer
- Patent number 8,780,619
- Issue date Jul 15, 2014
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory cell with lateral pinning
- Patent number 8,541,247
- Issue date Sep 24, 2013
- Seagate Technology LLC
- Haiwen Xi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive device with enhanced pinned layer
- Patent number 8,520,344
- Issue date Aug 27, 2013
- Seagate Technology LLC
- Song Sheng Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic memory element with multi-domain storage layer
- Patent number 8,482,967
- Issue date Jul 9, 2013
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory with porous non-conductive current confinement layer
- Patent number 8,456,903
- Issue date Jun 4, 2013
- Seagate Technology LLC
- Michael Xuefei Tang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic sensor including a free layer having perpendicular to the...
- Patent number 8,335,058
- Issue date Dec 18, 2012
- Seagate Technology LLC
- Song S. Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tuning a variable resistance of a resistive sense element
- Patent number 8,289,748
- Issue date Oct 16, 2012
- Seagate Technology LLC
- Brian S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic stack design
- Patent number 8,197,953
- Issue date Jun 12, 2012
- Seagate Technology LLC
- Haiwen Xi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive device with enhanced pinned layer
- Patent number 8,184,409
- Issue date May 22, 2012
- Seagate Technology LLC
- Song Sheng Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic oscillator based biosensor
- Patent number 8,053,244
- Issue date Nov 8, 2011
- Seagate Technology LLC
- Pat J. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device with thermally coupled phase change layers
- Patent number 7,969,771
- Issue date Jun 28, 2011
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive device having specular sidewall layers
- Patent number 7,944,009
- Issue date May 17, 2011
- Seagate Technology LLC
- Song S. Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic stack design
- Patent number 7,939,188
- Issue date May 10, 2011
- Seagate Technology LLC
- Haiwen Xi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High bandwidth package
- Patent number 7,936,057
- Issue date May 3, 2011
- Seagate Technology LLC
- Dadi Setiadi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic sensor including a free layer having perpendicular to the...
- Patent number 7,929,258
- Issue date Apr 19, 2011
- Seagate Technology LLC
- Song S. Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive device having specular sidewall layers
- Patent number 7,872,323
- Issue date Jan 18, 2011
- Seagate Technology LLC
- Song S. Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive stack with enhanced pinned layer
- Patent number 7,835,116
- Issue date Nov 16, 2010
- Seagate Technology LLC
- Song Sheng Xue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
MEMS disc drive
- Patent number 7,835,110
- Issue date Nov 16, 2010
- Seagate Technology
- Alan Johnston
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Interconnect architecture for disc drive array
- Patent number 7,826,171
- Issue date Nov 2, 2010
- Seagate Technology LLC
- Alan Johnston
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory with porous non-conductive current confinement layer
- Patent number 7,826,181
- Issue date Nov 2, 2010
- Seagate Technology LLC
- Michael Xuefei Tang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
MEMS shock sensors
- Patent number 7,810,373
- Issue date Oct 12, 2010
- Seagate Technology LLC
- Nurul Amin
- G01 - MEASURING TESTING
Information Patent Grant
High frequency field assisted write device
- Patent number 7,724,469
- Issue date May 25, 2010
- Seagate Technology LLC
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head for reducing side track erasure
- Patent number 7,684,150
- Issue date Mar 23, 2010
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducing head including a magnetic element exhibiting varying pe...
- Patent number 7,561,380
- Issue date Jul 14, 2009
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic MEMS sensors
- Patent number 7,509,748
- Issue date Mar 31, 2009
- Seagate Technology LLC
- Song Xue
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for controlling remnant magnetization in a mag...
- Patent number 7,440,213
- Issue date Oct 21, 2008
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential/dual CPP recording head
- Patent number 7,436,632
- Issue date Oct 14, 2008
- Seagate Technology LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer structure with assisted bias
- Patent number 7,397,633
- Issue date Jul 8, 2008
- Seagate Technology, LLC
- Song Sheng Xue
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducing head including a magnetic element exhibiting varying pe...
- Patent number 7,382,575
- Issue date Jun 3, 2008
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Memory Element with Multi-Domain Storage Layer
- Publication number 20130292784
- Publication date Nov 7, 2013
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Application
Non-Sequential Encoding Scheme for Multi-Level Cell (MLC) Memory Cells
- Publication number 20120243311
- Publication date Sep 27, 2012
- Seagate Technology LLC
- Yiran Chen
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE DEVICE WITH ENHANCED PINNED LAYER
- Publication number 20120206839
- Publication date Aug 16, 2012
- SEAGATE TECHNOLOGY LLC
- Song Sheng Xue
- G01 - MEASURING TESTING
Information Patent Application
Non-Volatile Memory Cell with Lateral Pinning
- Publication number 20120153413
- Publication date Jun 21, 2012
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Memory Element With Multi-Domain Storage Layer
- Publication number 20120106239
- Publication date May 3, 2012
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC STACK DESIGN
- Publication number 20110180888
- Publication date Jul 28, 2011
- Seagate Technology LLC
- Haiwen Xi
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR INCLUDING A FREE LAYER HAVING PERPENDICULAR TO THE...
- Publication number 20110164335
- Publication date Jul 7, 2011
- Seagate Technology LLC
- Song S. Xue
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE DEVICE HAVING SPECULAR SIDEWALL LAYERS
- Publication number 20110075472
- Publication date Mar 31, 2011
- Seagate Technology LLC
- Song S. Xue
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEMORY WITH POROUS NON-CONDUCTIVE CURRENT CONFINEMENT LAYER
- Publication number 20110026321
- Publication date Feb 3, 2011
- Seagate Technology LLC
- Michael Xuefei Tang
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETORESISTIVE DEVICE WITH ENHANCED PINNED LAYER
- Publication number 20110019314
- Publication date Jan 27, 2011
- Seagate Technology LLC
- Song Sheng Xue
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC MEMORY WITH POROUS NON-CONDUCTIVE CURRENT CONFINEMENT LAYER
- Publication number 20100117170
- Publication date May 13, 2010
- Seagate Technology LLC
- Michael Xuefei Tang
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH BANDWIDTH PACKAGE
- Publication number 20100109153
- Publication date May 6, 2010
- Seagate Technology LLC
- Dadi Setiadi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNING A VARIABLE RESISTANCE OF A RESISTIVE SENSE ELEMENT
- Publication number 20100103717
- Publication date Apr 29, 2010
- Seagate Technology LLC
- Brian S. Lee
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC STACK DESIGN
- Publication number 20100102406
- Publication date Apr 29, 2010
- Seagate Technology LLC
- Haiwen Xi
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE WITH THERMALLY COUPLED PHASE CHANGE LAYERS
- Publication number 20100078620
- Publication date Apr 1, 2010
- Seagate Technology LLC
- Haiwen Xi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC OSCILLATOR BASED BIOSENSOR
- Publication number 20100039105
- Publication date Feb 18, 2010
- Seagate Technology LLC
- Pat J. Ryan
- G01 - MEASURING TESTING
Information Patent Application
MONOLITHIC MICRO MAGNETIC DEVICE
- Publication number 20090316937
- Publication date Dec 24, 2009
- Seagate Technology LLC
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording head for reducing side track erasure
- Publication number 20090251827
- Publication date Oct 8, 2009
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSOR INCLUDING A FREE LAYER HAVING PERPENDICULAR TO THE...
- Publication number 20090185315
- Publication date Jul 23, 2009
- Seagate Technology LLC
- Song S. Xue
- G11 - INFORMATION STORAGE
Information Patent Application
MEMS SHOCK SENSORS
- Publication number 20080202258
- Publication date Aug 28, 2008
- Seagate Technology LLC
- Nurul Amin
- G01 - MEASURING TESTING
Information Patent Application
TRANSDUCING HEAD INCLUDING A MAGNETIC ELEMENT EXHIBITING VARYING PE...
- Publication number 20080186636
- Publication date Aug 7, 2008
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Application
Interconnect architecture for disc drive array
- Publication number 20080174906
- Publication date Jul 24, 2008
- Seagate Technology LLC
- Alan B. Johnston
- G11 - INFORMATION STORAGE
Information Patent Application
MEMS disc drive
- Publication number 20080174907
- Publication date Jul 24, 2008
- Seagate Technology LLC
- Alan B. Johnston
- G11 - INFORMATION STORAGE
Information Patent Application
High frequency field assisted write device
- Publication number 20080137224
- Publication date Jun 12, 2008
- Seagate Technology LLC
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic MEMS sensors
- Publication number 20080052932
- Publication date Mar 6, 2008
- Song Sheng Xue
- G01 - MEASURING TESTING
Information Patent Application
Magnetic MEMS device
- Publication number 20070209437
- Publication date Sep 13, 2007
- Seagate Technology LLC
- Song Sheng Xue
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Magnetoresistive device having specular sidewall layers
- Publication number 20070097559
- Publication date May 3, 2007
- Seagate Technology LLC
- Song S. Xue
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive stack with enhanced pinned layer
- Publication number 20070058300
- Publication date Mar 15, 2007
- Seagate Technology LLC
- Song Sheng Xue
- G01 - MEASURING TESTING
Information Patent Application
Writer structure with assisted bias
- Publication number 20060198047
- Publication date Sep 7, 2006
- Song Sheng Xue
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head for reducing side track erasure
- Publication number 20060002020
- Publication date Jan 5, 2006
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Non-sequential encoding scheme for multi-level cell (MLC) memory cells

Magnetic memory element with multi-domain storage layer

Non-volatile memory cell with lateral pinning

Magnetoresistive device with enhanced pinned layer

Magnetic memory element with multi-domain storage layer

Magnetic memory with porous non-conductive current confinement layer

Magnetic sensor including a free layer having perpendicular to the...

Tuning a variable resistance of a resistive sense element

Magnetic stack design

Magnetoresistive device with enhanced pinned layer

Magnetic oscillator based biosensor

Semiconductor device with thermally coupled phase change layers

Magnetoresistive device having specular sidewall layers

Magnetic stack design

High bandwidth package

Magnetic sensor including a free layer having perpendicular to the...

Magnetoresistive device having specular sidewall layers

Magnetoresistive stack with enhanced pinned layer

MEMS disc drive

Interconnect architecture for disc drive array

Magnetic memory with porous non-conductive current confinement layer

MEMS shock sensors

High frequency field assisted write device

Recording head for reducing side track erasure

Transducing head including a magnetic element exhibiting varying pe...

Magnetic MEMS sensors

Apparatus and method for controlling remnant magnetization in a mag...

Differential/dual CPP recording head

Writer structure with assisted bias

Transducing head including a magnetic element exhibiting varying pe...

Patents Applicationslast 30 patents

Magnetic Memory Element with Multi-Domain Storage Layer

Non-Sequential Encoding Scheme for Multi-Level Cell (MLC) Memory Cells

MAGNETORESISTIVE DEVICE WITH ENHANCED PINNED LAYER

Non-Volatile Memory Cell with Lateral Pinning

Magnetic Memory Element With Multi-Domain Storage Layer

MAGNETIC STACK DESIGN

MAGNETIC SENSOR INCLUDING A FREE LAYER HAVING PERPENDICULAR TO THE...

MAGNETORESISTIVE DEVICE HAVING SPECULAR SIDEWALL LAYERS

MAGNETIC MEMORY WITH POROUS NON-CONDUCTIVE CURRENT CONFINEMENT LAYER

MAGNETORESISTIVE DEVICE WITH ENHANCED PINNED LAYER

MAGNETIC MEMORY WITH POROUS NON-CONDUCTIVE CURRENT CONFINEMENT LAYER

HIGH BANDWIDTH PACKAGE

TUNING A VARIABLE RESISTANCE OF A RESISTIVE SENSE ELEMENT

MAGNETIC STACK DESIGN

SEMICONDUCTOR DEVICE WITH THERMALLY COUPLED PHASE CHANGE LAYERS

MAGNETIC OSCILLATOR BASED BIOSENSOR

MONOLITHIC MICRO MAGNETIC DEVICE

Recording head for reducing side track erasure

MAGNETIC SENSOR INCLUDING A FREE LAYER HAVING PERPENDICULAR TO THE...

MEMS SHOCK SENSORS

TRANSDUCING HEAD INCLUDING A MAGNETIC ELEMENT EXHIBITING VARYING PE...

Interconnect architecture for disc drive array

MEMS disc drive

High frequency field assisted write device

Magnetic MEMS sensors

Magnetic MEMS device

Magnetoresistive device having specular sidewall layers

Magnetoresistive stack with enhanced pinned layer

Writer structure with assisted bias

Recording head for reducing side track erasure