Hardayal Singh Gill

Person

Polo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Scissor type magnetic sensor with high magnetic moment bias structu...
- Patent number 9,513,349
- Issue date Dec 6, 2016
- HGST Netherlands B.V.
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Scissor reader with side shield decoupled from bias material
- Patent number 9,230,576
- Issue date Jan 5, 2016
- HGST Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor having narrow trackwidth and small read gap
- Patent number 9,047,893
- Issue date Jun 2, 2015
- HGST Netherlands B.V.
- Zheng Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Current perpendicular to plane magnetoresistive sensor employing ha...
- Patent number 8,988,834
- Issue date Mar 24, 2015
- HGST Netherlands B.V.
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor having improved resistance to thermal stress induce...
- Patent number 8,867,177
- Issue date Oct 21, 2014
- HGST Netherlands B.V.
- Satoru Araki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane magnetoresistive sensor employing ha...
- Patent number 8,810,973
- Issue date Aug 19, 2014
- HGST Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for enhancing thermal stability, improving biasing and reduc...
- Patent number 8,474,127
- Issue date Jul 2, 2013
- HGST Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing pre-sliders for read write heads by anneali...
- Patent number 8,286,334
- Issue date Oct 16, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Damaris Davis
- B24 - GRINDING POLISHING
Information Patent Grant
Current perpendicular to plane magnetoresistance read head design u...
- Patent number 8,284,525
- Issue date Oct 9, 2012
- HGST Netherlands, B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunnel junction magnetoresistive sensor having a near zero magnetos...
- Patent number 8,270,125
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive sensor design for signal noise pickup reduction fo...
- Patent number 8,223,462
- Issue date Jul 17, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thermally assisted magnetic head
- Patent number 8,164,987
- Issue date Apr 24, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a magnetoresistive (MR) element having a cont...
- Patent number 8,151,442
- Issue date Apr 10, 2012
- Hitachi Global Strorage Technologies Netherlands, B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Read sensors and methods of making same with back-edge milling and...
- Patent number 8,136,226
- Issue date Mar 20, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane magnetoresistance read head design u...
- Patent number 8,098,463
- Issue date Jan 17, 2012
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tunnel transistor with high magnetocurrent
- Patent number 8,068,317
- Issue date Nov 29, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane GMR and TMR sensors with improved ma...
- Patent number 8,068,315
- Issue date Nov 29, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- James Mac Freitag
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP dual free layer magnetoresistive head for magnetic data storage
- Patent number 8,018,691
- Issue date Sep 13, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane differential magnetoresistance read...
- Patent number 7,974,047
- Issue date Jul 5, 2011
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane magnetoresistive sensor with reduced...
- Patent number 7,961,440
- Issue date Jun 14, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tunnel transistor having a base structure that provides po...
- Patent number 7,916,435
- Issue date Mar 29, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Differential current perpendicular to plane giant magnetoresistive...
- Patent number 7,881,018
- Issue date Feb 1, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for providing a magnetic read sensor having a...
- Patent number 7,872,837
- Issue date Jan 18, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tunnel transistor with thin read gap for head applications
- Patent number 7,851,785
- Issue date Dec 14, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing a tunnel junction magnetoresistive sensor...
- Patent number 7,820,455
- Issue date Oct 26, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for providing improved pinning structure for t...
- Patent number 7,821,747
- Issue date Oct 26, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP Magnetoresistive head with different thickness free layers for...
- Patent number 7,746,603
- Issue date Jun 29, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read head with reduced shunting
- Patent number 7,746,602
- Issue date Jun 29, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive (MR) element having a continuous flux guide define...
- Patent number 7,719,801
- Issue date May 18, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Lead/shield structure for read head sensors
- Patent number 7,706,108
- Issue date Apr 27, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal (Harry) Singh Gill
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR EMPLOYING HA...
- Publication number 20140335377
- Publication date Nov 13, 2014
- HGST NETHERLANDS B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC SENSOR HAVING IMPROVED RESISTANCE TO THERMAL STRESS INDUCE...
- Publication number 20120106006
- Publication date May 3, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoru Araki
- G01 - MEASURING TESTING
Information Patent Application
CURRENT PERPENDICULAR TO PLANE MAGNETORESISTANCE READ HEAD DESIGN U...
- Publication number 20120075751
- Publication date Mar 29, 2012
- Hardayal S. Gill
- G01 - MEASURING TESTING
Information Patent Application
DUAL CPP GMR HEAD USING A SCISSOR SENSOR
- Publication number 20110026169
- Publication date Feb 3, 2011
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE (MR) ELEMENT HAVING A CONTINUOUS FLUX GUIDE DEFINE...
- Publication number 20100187198
- Publication date Jul 29, 2010
- Hardayal S. Gill
- G01 - MEASURING TESTING
Information Patent Application
THERMALLY ASSISTED MAGNETIC HEAD
- Publication number 20100103783
- Publication date Apr 29, 2010
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
CPP DUAL FREE LAYER MAGNETORESISTIVE HEAD FOR MAGNETIC DATA STORAGE
- Publication number 20100097729
- Publication date Apr 22, 2010
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
CURRENT PERPENDICULAR TO PLANE DIFFERENTIAL MAGNETORESISTANCE READ...
- Publication number 20100053818
- Publication date Mar 4, 2010
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT PERPENDICULAR TO PLANE MAGNETORESISTANCE READ HEAD DESIGN U...
- Publication number 20100027167
- Publication date Feb 4, 2010
- Hardayal S. Gill
- G01 - MEASURING TESTING
Information Patent Application
MAGNETORESISTIVE SENSOR DESIGN FOR SIGNAL NOISE PICKUP REDUCTION FO...
- Publication number 20090296284
- Publication date Dec 3, 2009
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR EMPLOYING HA...
- Publication number 20090284873
- Publication date Nov 19, 2009
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
READ SENSORS AND METHODS OF MAKING SAME WITH BACK-EDGE MILLING AND...
- Publication number 20090286106
- Publication date Nov 19, 2009
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC WRITE HEAD HAVING A WRAP AROUND SHIELD CONST...
- Publication number 20090262464
- Publication date Oct 22, 2009
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A TUNNEL JUNCTION MAGNETORESISTIVE SENSOR...
- Publication number 20090246890
- Publication date Oct 1, 2009
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
TUNNEL JUNCTION MAGNETORESISTIVE SENSOR HAVING A NEAR ZERO MAGNETOS...
- Publication number 20090155629
- Publication date Jun 18, 2009
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR WITH REDUCED...
- Publication number 20090086385
- Publication date Apr 2, 2009
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
CURRENT PERPENDICULAR TO PLANE GMR AND TMR SENSORS WITH IMPROVED MA...
- Publication number 20090080122
- Publication date Mar 26, 2009
- James Mac Freitag
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL CURRENT PERPENDICULAR TO PLANE GIANT MAGNETORESISTIVE...
- Publication number 20090059437
- Publication date Mar 5, 2009
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC TUNNEL TRANSISTOR WITH HIGH MAGNETOCURRENT
- Publication number 20080180863
- Publication date Jul 31, 2008
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
CPP Magnetoresistive Head for Data Storage Applications
- Publication number 20080144235
- Publication date Jun 19, 2008
- Hardayal S. Gill
- G01 - MEASURING TESTING
Information Patent Application
ANTI-PARALLEL TAB SENSOR FABRICATION
- Publication number 20080106828
- Publication date May 8, 2008
- Marie-Claire Cyrille
- G01 - MEASURING TESTING
Information Patent Application
LAMINATED MAGNETIC STRUCTURE FOR USE IN A PERPENDICULAR MAGNETIC WR...
- Publication number 20080037168
- Publication date Feb 14, 2008
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING A MAGNETIC READ SENSOR HAVING A...
- Publication number 20080032159
- Publication date Feb 7, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic write head with shunt structure to prevent r...
- Publication number 20080030897
- Publication date Feb 7, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
CPP read sensor having constrained current paths made of lithograph...
- Publication number 20080024937
- Publication date Jan 31, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Hardayal Singh Gill
- G01 - MEASURING TESTING
Information Patent Application
Method of manufacturing pre-sliders for read write heads by anneali...
- Publication number 20080010811
- Publication date Jan 17, 2008
- Damaris Davis
- B24 - GRINDING POLISHING
Information Patent Application
MAGNETIC READ HEAD WITH REDUCED SHUNTING
- Publication number 20070297090
- Publication date Dec 27, 2007
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PROVIDING A SELF-PINNED DIFFERENTIAL GMR SENSOR AND SELF...
- Publication number 20070297102
- Publication date Dec 27, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR HAVING IMPROVED...
- Publication number 20070292607
- Publication date Dec 20, 2007
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
Process for the fabrication of multilayer thin film magnetoresistiv...
- Publication number 20070266549
- Publication date Nov 22, 2007
- Hardayal Singh Gill
- G01 - MEASURING TESTING

Hardayal Singh Gill

Person

Patents Grantslast 30 patents

Scissor type magnetic sensor with high magnetic moment bias structu...

Scissor reader with side shield decoupled from bias material

Magnetic sensor having narrow trackwidth and small read gap

Current perpendicular to plane magnetoresistive sensor employing ha...

Magnetic sensor having improved resistance to thermal stress induce...

Current perpendicular to plane magnetoresistive sensor employing ha...

Method for enhancing thermal stability, improving biasing and reduc...

Method of manufacturing pre-sliders for read write heads by anneali...

Current perpendicular to plane magnetoresistance read head design u...

Tunnel junction magnetoresistive sensor having a near zero magnetos...

Magnetoresistive sensor design for signal noise pickup reduction fo...

Thermally assisted magnetic head

Method of fabricating a magnetoresistive (MR) element having a cont...

Read sensors and methods of making same with back-edge milling and...

Current perpendicular to plane magnetoresistance read head design u...

Magnetic tunnel transistor with high magnetocurrent

Current perpendicular to plane GMR and TMR sensors with improved ma...

CPP dual free layer magnetoresistive head for magnetic data storage

Current perpendicular to plane differential magnetoresistance read...

Current perpendicular to plane magnetoresistive sensor with reduced...

Magnetic tunnel transistor having a base structure that provides po...

Differential current perpendicular to plane giant magnetoresistive...

Method and apparatus for providing a magnetic read sensor having a...

Magnetic tunnel transistor with thin read gap for head applications

Method for manufacturing a tunnel junction magnetoresistive sensor...

Method and apparatus for providing improved pinning structure for t...

CPP Magnetoresistive head with different thickness free layers for...

Magnetic read head with reduced shunting

Magnetoresistive (MR) element having a continuous flux guide define...

Lead/shield structure for read head sensors

Patents Applicationslast 30 patents

CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR EMPLOYING HA...

MAGNETIC SENSOR HAVING IMPROVED RESISTANCE TO THERMAL STRESS INDUCE...

CURRENT PERPENDICULAR TO PLANE MAGNETORESISTANCE READ HEAD DESIGN U...

DUAL CPP GMR HEAD USING A SCISSOR SENSOR

MAGNETORESISTIVE (MR) ELEMENT HAVING A CONTINUOUS FLUX GUIDE DEFINE...

THERMALLY ASSISTED MAGNETIC HEAD

CPP DUAL FREE LAYER MAGNETORESISTIVE HEAD FOR MAGNETIC DATA STORAGE

CURRENT PERPENDICULAR TO PLANE DIFFERENTIAL MAGNETORESISTANCE READ...

CURRENT PERPENDICULAR TO PLANE MAGNETORESISTANCE READ HEAD DESIGN U...

MAGNETORESISTIVE SENSOR DESIGN FOR SIGNAL NOISE PICKUP REDUCTION FO...

CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR EMPLOYING HA...

READ SENSORS AND METHODS OF MAKING SAME WITH BACK-EDGE MILLING AND...

PERPENDICULAR MAGNETIC WRITE HEAD HAVING A WRAP AROUND SHIELD CONST...

METHOD FOR MANUFACTURING A TUNNEL JUNCTION MAGNETORESISTIVE SENSOR...

TUNNEL JUNCTION MAGNETORESISTIVE SENSOR HAVING A NEAR ZERO MAGNETOS...

CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE SENSOR WITH REDUCED...

CURRENT PERPENDICULAR TO PLANE GMR AND TMR SENSORS WITH IMPROVED MA...

DIFFERENTIAL CURRENT PERPENDICULAR TO PLANE GIANT MAGNETORESISTIVE...

MAGNETIC TUNNEL TRANSISTOR WITH HIGH MAGNETOCURRENT

CPP Magnetoresistive Head for Data Storage Applications

ANTI-PARALLEL TAB SENSOR FABRICATION

LAMINATED MAGNETIC STRUCTURE FOR USE IN A PERPENDICULAR MAGNETIC WR...

METHOD AND APPARATUS FOR PROVIDING A MAGNETIC READ SENSOR HAVING A...

Perpendicular magnetic write head with shunt structure to prevent r...

CPP read sensor having constrained current paths made of lithograph...

Method of manufacturing pre-sliders for read write heads by anneali...

MAGNETIC READ HEAD WITH REDUCED SHUNTING

METHOD FOR PROVIDING A SELF-PINNED DIFFERENTIAL GMR SENSOR AND SELF...

METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR HAVING IMPROVED...

Process for the fabrication of multilayer thin film magnetoresistiv...