ROBERT E. ROTTMAYER

Person

PITTSBURGH, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
HAMR recording head having a sloped wall pole
- Patent number 8,405,932
- Issue date Mar 26, 2013
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
HAMR recording head having a sloped wall pole
- Patent number 8,289,650
- Issue date Oct 16, 2012
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Spring loaded head for reduced fly height and tracking control
- Patent number 7,929,249
- Issue date Apr 19, 2011
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase compensator for coupling an electromagnetic wave into an opti...
- Patent number 7,839,497
- Issue date Nov 23, 2010
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording head with multilayer electromagnet...
- Patent number 7,518,815
- Issue date Apr 14, 2009
- Seagate Technology LLC
- Robert E. Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric probe storage apparatus
- Patent number 7,447,140
- Issue date Nov 4, 2008
- Seagate Technology LLC
- Mark Ian Lutwyche
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording with heat profile shaping
- Patent number 7,412,143
- Issue date Aug 12, 2008
- Seagate Technology LLC
- Robert Earl Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a reduced field under...
- Patent number 7,099,121
- Issue date Aug 29, 2006
- Seagate Technology LLC
- Gregory John Parker
- G11 - INFORMATION STORAGE
Information Patent Grant
Low moment-high moment write pole with non-magnetic layer for estab...
- Patent number 7,038,882
- Issue date May 2, 2006
- Seagate Technology
- Billy W. Crue
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive having electromagnetic biased shieldless CPP reader
- Patent number 6,985,339
- Issue date Jan 10, 2006
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular recording head with trackwidth defined by plating thi...
- Patent number 6,898,053
- Issue date May 24, 2005
- Seagate Technology LLC
- Sakhrat Khizroev
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read head wherein the shields are used as electrical leads...
- Patent number 6,807,032
- Issue date Oct 19, 2004
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular write head with high magnetization pole material and...
- Patent number 6,687,085
- Issue date Feb 3, 2004
- Seagate Technology LLC
- Michael Kevin Minor
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording heads using magnetic fields generated locally from high c...
- Patent number 6,665,136
- Issue date Dec 16, 2003
- Seagate Technology LLC
- Thomas William Clinton
- G11 - INFORMATION STORAGE
Information Patent Grant
Synthetic antiferromagnetic pinned layer with Fe/FeSi/Fe system
- Patent number 6,633,464
- Issue date Oct 14, 2003
- Read-Rite Corporation
- Chih-Huang Lai
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular recording head having integrated read and write portions
- Patent number 6,621,664
- Issue date Sep 16, 2003
- Seagate Technology LLC
- Isabel Goncalves Trindade
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with a precision throatheight-defining stru...
- Patent number 6,594,112
- Issue date Jul 15, 2003
- Seagate Technology LLC
- Billy Wayne Crue
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for fabricating a high density magnetoresistive d...
- Patent number 6,445,553
- Issue date Sep 3, 2002
- Read-Rite Corporation
- Ronald Barr
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive head stabilized structure and method of fabricatio...
- Patent number 6,417,999
- Issue date Jul 9, 2002
- Read-Rite Corporation
- Kenneth E. Knapp
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Merged write head with magnetically isolated poletip
- Patent number 6,404,601
- Issue date Jun 11, 2002
- Read-Rite Corporation
- Robert E. Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive transducer having a common magnetic bias using ass...
- Patent number 6,392,850
- Issue date May 21, 2002
- Read-Rite Corporation
- Hua-Ching Tong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive read sensor including a carbon barrier layer and m...
- Patent number 6,330,137
- Issue date Dec 11, 2001
- Read-Rite Corporation
- Kenneth E. Knapp
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High density giant magnetoresistive transducer with recessed sensor
- Patent number 6,219,205
- Issue date Apr 17, 2001
- Read-Rite Corporation
- Samuel W. Yuan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System for biasing a synthetic free layer in a magnetoresistance se...
- Patent number 6,201,673
- Issue date Mar 13, 2001
- Read-Rite Corporation
- Robert E. Rottmayer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Read/write head and method for magnetic reading and magneto-optical...
- Patent number 5,986,978
- Issue date Nov 16, 1999
- Read-Rite Corporation
- Robert E. Rottmayer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Read/write head having a GMR sensor biased by permanent magnets loc...
- Patent number 5,883,763
- Issue date Mar 16, 1999
- Read-Rite Corporation
- Samuel W. Yuan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head with biased GMR element and sense current compensation
- Patent number 5,880,912
- Issue date Mar 9, 1999
- Read-Rite Corporation
- Robert E. Rottmayer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive transducer having a common magnetic bias using ass...
- Patent number 5,859,754
- Issue date Jan 12, 1999
- Read-Rite Corporation
- Hua-Ching Tong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of making a magnetic head assembly with write pole/shield st...
- Patent number 5,809,637
- Issue date Sep 22, 1998
- Read-Rite Corporation
- Robert Earl Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact read/write head having biased GMR element
- Patent number 5,784,224
- Issue date Jul 21, 1998
- Read-Rite Corporation
- Robert E. Rottmayer
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
HAMR Recording Head Having a Sloped Wall Pole
- Publication number 20120314547
- Publication date Dec 13, 2012
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
PHASE COMPENSATOR FOR COUPLING AN ELECTROMAGNETIC WAVE INTO AN OPTI...
- Publication number 20100290116
- Publication date Nov 18, 2010
- Seagate Technology LLC
- Tim Rausch
- G02 - OPTICS
Information Patent Application
HAMR Recording Head Having A Sloped Wall Pole
- Publication number 20090073858
- Publication date Mar 19, 2009
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
Spring loaded head for reduced fly height and tracking control
- Publication number 20080239579
- Publication date Oct 2, 2008
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH REFRACTIVE INDEX MEDIA FOR IMMERSION LITHOGRAPHY AND METHOD OF...
- Publication number 20080084549
- Publication date Apr 10, 2008
- Robert Earl Rottmayer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heat assisted magnetic recording head with multilayer electromagnet...
- Publication number 20060083116
- Publication date Apr 20, 2006
- Seagate Technology LLC
- Robert E. Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Application
Ferroelectric probe storage apparatus
- Publication number 20060023606
- Publication date Feb 2, 2006
- Seagate Technology LLC
- Mark Ian Lutwyche
- G11 - INFORMATION STORAGE
Information Patent Application
Heat assisted magnetic recording with heat profile shaping
- Publication number 20050041950
- Publication date Feb 24, 2005
- Seagate Technology LLC
- Robert Earl Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Application
Synthetic antiferromagnetic pinned layer with fe/fesi/fe system
- Publication number 20040075958
- Publication date Apr 22, 2004
- Western Digital (Fremont)
- Chih-Huang Lai
- G11 - INFORMATION STORAGE
Information Patent Application
Disc drive having electromagnetic biased shieldless CPP reader
- Publication number 20040071017
- Publication date Apr 15, 2004
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
Low moment-high moment write pole with non-magnetic layer
- Publication number 20040066574
- Publication date Apr 8, 2004
- Seagate Technology LLC
- Billy W. Crue
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head having a reduced field under...
- Publication number 20030227714
- Publication date Dec 11, 2003
- Seagate Technology LLC
- Gregory John Parker
- G11 - INFORMATION STORAGE
Information Patent Application
Heat assisted magnetic recording head with multilayer electromagnet...
- Publication number 20030198146
- Publication date Oct 23, 2003
- Seagate Technology LLC
- Robert E. Rottmayer
- G11 - INFORMATION STORAGE
Information Patent Application
Recording heads using magnetic fields generated locally from high c...
- Publication number 20030043490
- Publication date Mar 6, 2003
- Thomas William Clinton
- B82 - NANO-TECHNOLOGY
Information Patent Application
Perpendicular write head with high magnetization pole material and...
- Publication number 20030016470
- Publication date Jan 23, 2003
- Michael Kevin Minor
- G11 - INFORMATION STORAGE
Information Patent Application
Uniaxial, high moment FeCo alloys
- Publication number 20030017362
- Publication date Jan 23, 2003
- Michael Kevin Minor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Perpendicular magnetic recording head with soft underlayer biasing
- Publication number 20020145832
- Publication date Oct 10, 2002
- Seagate Technology LLC
- Michael A. Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
High resistance CPP transducer in a read/write head
- Publication number 20020051330
- Publication date May 2, 2002
- Seagate Technology LLC
- Petrus Antonius Van der Heijden
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND SYSTEM FOR FABRICATING A HIGH DENSITY MAGNETORESISTIVE D...
- Publication number 20010040776
- Publication date Nov 15, 2001
- Read-Rite Corporation
- RONALD BARR
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYNTHETIC ANTIFERROMAGNETIC PINNED LAYER WITH FE/FESI/FE SYSTEM
- Publication number 20010012187
- Publication date Aug 9, 2001
- CHIH-HUANG LAI
- B82 - NANO-TECHNOLOGY

ROBERT E. ROTTMAYER

Person

Patents Grantslast 30 patents

HAMR recording head having a sloped wall pole

HAMR recording head having a sloped wall pole

Spring loaded head for reduced fly height and tracking control

Phase compensator for coupling an electromagnetic wave into an opti...

Heat assisted magnetic recording head with multilayer electromagnet...

Ferroelectric probe storage apparatus

Heat assisted magnetic recording with heat profile shaping

Perpendicular magnetic recording head having a reduced field under...

Low moment-high moment write pole with non-magnetic layer for estab...

Disc drive having electromagnetic biased shieldless CPP reader

Perpendicular recording head with trackwidth defined by plating thi...

Magnetic read head wherein the shields are used as electrical leads...

Perpendicular write head with high magnetization pole material and...

Recording heads using magnetic fields generated locally from high c...

Synthetic antiferromagnetic pinned layer with Fe/FeSi/Fe system

Perpendicular recording head having integrated read and write portions

Magnetic recording head with a precision throatheight-defining stru...

Method and system for fabricating a high density magnetoresistive d...

Magnetoresistive head stabilized structure and method of fabricatio...

Merged write head with magnetically isolated poletip

Magnetoresistive transducer having a common magnetic bias using ass...

Magnetoresistive read sensor including a carbon barrier layer and m...

High density giant magnetoresistive transducer with recessed sensor

System for biasing a synthetic free layer in a magnetoresistance se...

Read/write head and method for magnetic reading and magneto-optical...

Read/write head having a GMR sensor biased by permanent magnets loc...

Magnetic head with biased GMR element and sense current compensation

Magnetoresistive transducer having a common magnetic bias using ass...

Method of making a magnetic head assembly with write pole/shield st...

Compact read/write head having biased GMR element

Patents Applicationslast 30 patents

HAMR Recording Head Having a Sloped Wall Pole

PHASE COMPENSATOR FOR COUPLING AN ELECTROMAGNETIC WAVE INTO AN OPTI...

HAMR Recording Head Having A Sloped Wall Pole

Spring loaded head for reduced fly height and tracking control

HIGH REFRACTIVE INDEX MEDIA FOR IMMERSION LITHOGRAPHY AND METHOD OF...

Heat assisted magnetic recording head with multilayer electromagnet...

Ferroelectric probe storage apparatus

Heat assisted magnetic recording with heat profile shaping

Synthetic antiferromagnetic pinned layer with fe/fesi/fe system

Disc drive having electromagnetic biased shieldless CPP reader

Low moment-high moment write pole with non-magnetic layer

Perpendicular magnetic recording head having a reduced field under...

Heat assisted magnetic recording head with multilayer electromagnet...

Recording heads using magnetic fields generated locally from high c...

Perpendicular write head with high magnetization pole material and...

Uniaxial, high moment FeCo alloys

Perpendicular magnetic recording head with soft underlayer biasing

High resistance CPP transducer in a read/write head

METHOD AND SYSTEM FOR FABRICATING A HIGH DENSITY MAGNETORESISTIVE D...

SYNTHETIC ANTIFERROMAGNETIC PINNED LAYER WITH FE/FESI/FE SYSTEM