Ian Robson McFadyen

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage devices with integrated slider voltage potential control
- Patent number 11,276,424
- Issue date Mar 15, 2022
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage devices with integrated slider voltage potential control
- Patent number 11,087,784
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
High-bandwidth STO bias architecture with integrated slider voltage...
- Patent number 10,891,973
- Issue date Jan 12, 2021
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device reverse biasing head element to counter electro...
- Patent number 10,825,474
- Issue date Nov 3, 2020
- Western Digital Technologies, Inc.
- Joey M. Poss
- G11 - INFORMATION STORAGE
Information Patent Grant
High-bandwidth STO bias architecture with integrated slider voltage...
- Patent number 10,629,229
- Issue date Apr 21, 2020
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device reverse biasing head element to counter electro...
- Patent number 10,566,018
- Issue date Feb 18, 2020
- Western Digital Technologies, Inc.
- Joey M. Poss
- G11 - INFORMATION STORAGE
Information Patent Grant
High-bandwidth STO bias architecture with integrated slider voltage...
- Patent number 10,424,323
- Issue date Sep 24, 2019
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing dual partially independent thermal flyheight control (...
- Patent number 9,564,163
- Issue date Feb 7, 2017
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Flat E-yoke for cusp write head
- Patent number 8,514,518
- Issue date Aug 20, 2013
- HGST Netherlands B.V.
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Lapping method and station to achieve tight dimension controls for...
- Patent number 8,390,962
- Issue date Mar 5, 2013
- HGST Netherlands B.V.
- Jeffrey P. Gunder
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabrication for tape medium read head with unitary format...
- Patent number 7,591,064
- Issue date Sep 22, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Stress relief for electroplated films
- Patent number 7,459,198
- Issue date Dec 2, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Christian R. Bonhote
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read sensor employing oblique etched underlayers for induc...
- Patent number 7,382,586
- Issue date Jun 3, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Matthew Joseph Carey
- G11 - INFORMATION STORAGE
Information Patent Grant
Notched trailing shield for perpendicular write head
- Patent number 7,296,337
- Issue date Nov 20, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head built using an air-bearing su...
- Patent number 7,271,982
- Issue date Sep 18, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Scott Arthur MacDonald
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head with flare and taper configur...
- Patent number 7,212,379
- Issue date May 1, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Yimin Hsu
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method, and apparatus for multilevel UV molding lithography...
- Patent number 7,168,939
- Issue date Jan 30, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Alexander Bietsch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of reducing ESD damage in thin film read heads which enables...
- Patent number 6,944,937
- Issue date Sep 20, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Richard Hsiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a read sensor using a lift-off mask having a hard...
- Patent number 6,861,177
- Issue date Mar 1, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Mustafa Pinarbasi
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method of reducing ESD damage in thin film read heads wh...
- Patent number 6,678,127
- Issue date Jan 13, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- Richard Hsiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated 3D limiters for microactuators
- Patent number 6,195,227
- Issue date Feb 27, 2001
- International Business Machines, Inc.
- Long-Sheng Fan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL
- Publication number 20210327462
- Publication date Oct 21, 2021
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL
- Publication number 20200349969
- Publication date Nov 5, 2020
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH-BANDWIDTH STO BIAS ARCHITECTURE WITH INTEGRATED SLIDER VOLTAGE...
- Publication number 20200211584
- Publication date Jul 2, 2020
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE REVERSE BIASING HEAD ELEMENT TO COUNTER ELECTRO...
- Publication number 20200168247
- Publication date May 28, 2020
- Western Digital Technologies, Inc.
- Joey M. POSS
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH-BANDWIDTH STO BIAS ARCHITECTURE WITH INTEGRATED SLIDER VOLTAGE...
- Publication number 20190362744
- Publication date Nov 28, 2019
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE REVERSE BIASING HEAD ELEMENT TO COUNTER ELECTRO...
- Publication number 20190295580
- Publication date Sep 26, 2019
- Western Digital Technologies, Inc.
- Joey M. POSS
- G11 - INFORMATION STORAGE
Information Patent Application
IMPLEMENTING DUAL PARTIALLY INDEPENDENT THERMAL FLYHEIGHT CONTROL (...
- Publication number 20160293194
- Publication date Oct 6, 2016
- HGST NETHERLANDS B.V.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Application
FLAT E-YOKE FOR CUSP WRITE HEAD
- Publication number 20090273862
- Publication date Nov 5, 2009
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic write head employing multiple magnetomotive force (MMF) so...
- Publication number 20080112080
- Publication date May 15, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Byron Hassberg Lengsfield
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING SYSTEM WITH MEDIUM HAVING ANTIFERROMAGNETIC-TO-...
- Publication number 20080100964
- Publication date May 1, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Eric Edward Fullerton
- G11 - INFORMATION STORAGE
Information Patent Application
Lapping method and station to achieve tight dimension controls for...
- Publication number 20070070543
- Publication date Mar 29, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Jeffrey P. Gunder
- G11 - INFORMATION STORAGE
Information Patent Application
Method of fabrication for tape medium read head with unitary format...
- Publication number 20070017086
- Publication date Jan 25, 2007
- Hitachi Global Storage Technologies, Inc., Netherlands B.V.
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Application
Tape medium read head with unitary formation of multiple elements
- Publication number 20070019335
- Publication date Jan 25, 2007
- Hitachi Global Storage Technologies, Inc.
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic read sensor employing oblique etched underlayers for induc...
- Publication number 20060221515
- Publication date Oct 5, 2006
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Matthew Joseph Carey
- G11 - INFORMATION STORAGE
Information Patent Application
Stress relief for electroplated films
- Publication number 20050266262
- Publication date Dec 1, 2005
- Hitachi Global Storage Technologies Netherlands, B.V
- Christian R. Bonhote
- G11 - INFORMATION STORAGE
Information Patent Application
Notched trailing shield for perpendicular write head
- Publication number 20050264931
- Publication date Dec 1, 2005
- Hitachi Global Storage Technologies Netherlands, B.V
- Ian Robson McFadyen
- G11 - INFORMATION STORAGE
Information Patent Application
Trailing edge taper design and method for making a perpendicular wr...
- Publication number 20050219747
- Publication date Oct 6, 2005
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Yimin Hsu
- G11 - INFORMATION STORAGE
Information Patent Application
System, method, and apparatus for multilevel UV molding lithography...
- Publication number 20050191418
- Publication date Sep 1, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Alexander Bietsch
- B82 - NANO-TECHNOLOGY
Information Patent Application
Perpendicular magnetic recording head built using an air-bearing su...
- Publication number 20050180048
- Publication date Aug 18, 2005
- Hitachi Global Technologies Netherlands B.V.
- Scott Arthur MacDonald
- G11 - INFORMATION STORAGE
Information Patent Application
Method of reducing ESD damage in thin film read heads which enables...
- Publication number 20040090715
- Publication date May 13, 2004
- Hitachi Global Storage Technologies
- Richard Hsiao
- G11 - INFORMATION STORAGE
Information Patent Application
Method of forming a read sensor using a lift-off mask having a hard...
- Publication number 20030157803
- Publication date Aug 21, 2003
- Mustafa Pinarbasi
- G11 - INFORMATION STORAGE
Information Patent Application
Device and method of reducing ESD damage in thin film read heads wh...
- Publication number 20020085318
- Publication date Jul 4, 2002
- International Business Machines Corporation
- Richard Hsiao
- B82 - NANO-TECHNOLOGY

Ian Robson McFadyen

Person

Patents Grantslast 30 patents

Data storage devices with integrated slider voltage potential control

Data storage devices with integrated slider voltage potential control

High-bandwidth STO bias architecture with integrated slider voltage...

Data storage device reverse biasing head element to counter electro...

High-bandwidth STO bias architecture with integrated slider voltage...

Data storage device reverse biasing head element to counter electro...

High-bandwidth STO bias architecture with integrated slider voltage...

Implementing dual partially independent thermal flyheight control (...

Flat E-yoke for cusp write head

Lapping method and station to achieve tight dimension controls for...

Method of fabrication for tape medium read head with unitary format...

Stress relief for electroplated films

Magnetic read sensor employing oblique etched underlayers for induc...

Notched trailing shield for perpendicular write head

Perpendicular magnetic recording head built using an air-bearing su...

Perpendicular magnetic recording head with flare and taper configur...

System, method, and apparatus for multilevel UV molding lithography...

Method of reducing ESD damage in thin film read heads which enables...

Method of forming a read sensor using a lift-off mask having a hard...

Device and method of reducing ESD damage in thin film read heads wh...

Integrated 3D limiters for microactuators

Patents Applicationslast 30 patents

DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL

DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL

HIGH-BANDWIDTH STO BIAS ARCHITECTURE WITH INTEGRATED SLIDER VOLTAGE...

DATA STORAGE DEVICE REVERSE BIASING HEAD ELEMENT TO COUNTER ELECTRO...

HIGH-BANDWIDTH STO BIAS ARCHITECTURE WITH INTEGRATED SLIDER VOLTAGE...

DATA STORAGE DEVICE REVERSE BIASING HEAD ELEMENT TO COUNTER ELECTRO...

IMPLEMENTING DUAL PARTIALLY INDEPENDENT THERMAL FLYHEIGHT CONTROL (...

FLAT E-YOKE FOR CUSP WRITE HEAD

Magnetic write head employing multiple magnetomotive force (MMF) so...

MAGNETIC RECORDING SYSTEM WITH MEDIUM HAVING ANTIFERROMAGNETIC-TO-...

Lapping method and station to achieve tight dimension controls for...

Method of fabrication for tape medium read head with unitary format...

Tape medium read head with unitary formation of multiple elements

Magnetic read sensor employing oblique etched underlayers for induc...

Stress relief for electroplated films

Notched trailing shield for perpendicular write head

Trailing edge taper design and method for making a perpendicular wr...

System, method, and apparatus for multilevel UV molding lithography...

Perpendicular magnetic recording head built using an air-bearing su...

Method of reducing ESD damage in thin film read heads which enables...

Method of forming a read sensor using a lift-off mask having a hard...

Device and method of reducing ESD damage in thin film read heads wh...