Mark James Schaenzer

Person

Eagan, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wide write head with thermal asperity detector and method of using...
- Patent number 6,940,669
- Issue date Sep 6, 2005
- Seagate Technology LLC
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider and method for actively controlling crown curvature
- Patent number 6,700,727
- Issue date Mar 2, 2004
- Seagate Technology LLC
- Peter Crane
- G11 - INFORMATION STORAGE
Information Patent Grant
Double-double (2×2) tester paddle board AKA 2×2 pad...
- Patent number 6,604,948
- Issue date Aug 12, 2003
- Seagate Technology LLC
- Frank W. Schadewald
- G11 - INFORMATION STORAGE
Information Patent Grant
Head with active fly height control
- Patent number 6,577,466
- Issue date Jun 10, 2003
- Seagate Technology LLC
- Dallas W. Meyer
- G11 - INFORMATION STORAGE
Information Patent Grant
Paddle board with extended flexible leads
- Patent number 6,573,711
- Issue date Jun 3, 2003
- Seagate Technology LLC
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing rounded edge recording head
- Patent number 6,563,785
- Issue date May 13, 2003
- Seagate Technology LLC
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Clock head with spacer
- Patent number 6,545,844
- Issue date Apr 8, 2003
- Seagate Technology LLC
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Comb shunt for ESD protection
- Patent number 6,507,467
- Issue date Jan 14, 2003
- Seagate Technology LLC
- Frank William Schadewald
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid burnish/glide head with advanced air bearing fly height cont...
- Patent number 6,503,132
- Issue date Jan 7, 2003
- Seagate Technology LLC
- Robert P. Ekstrum
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser textured transducing head slider
- Patent number 6,381,098
- Issue date Apr 30, 2002
- Seagate Technology, LLC
- Zine-Eddine Boutaghou
- G11 - INFORMATION STORAGE
Information Patent Grant
Glide test head with active fly height control
- Patent number 6,366,416
- Issue date Apr 2, 2002
- Seagate Technology LLC
- Dallas W. Meyer
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for reducing disc surface asperities to sub-mi...
- Patent number 6,358,123
- Issue date Mar 19, 2002
- Seagate Technology LLC
- William O. Liners
- B24 - GRINDING POLISHING
Information Patent Grant
Burnish head with ion milled aerodynamic pads configured in an elli...
- Patent number 6,322,431
- Issue date Nov 27, 2001
- Seagate Technology LLC
- Mark James Schaenzer
- B24 - GRINDING POLISHING
Information Patent Grant
Flex lead extender
- Patent number 6,320,371
- Issue date Nov 20, 2001
- Seagate Technology LLC
- Frank William Schadewald
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for reducing disc surface asperities to sub-mi...
- Patent number 6,309,283
- Issue date Oct 30, 2001
- Seagate Technology LLC
- William O. Liners
- B24 - GRINDING POLISHING
Information Patent Grant
Burnishing head with fly height control spacer
- Patent number 6,296,552
- Issue date Oct 2, 2001
- Seagate Technology LLC
- Zine-Eddine Boutaghou
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for reducing disc surface asperities to sub-mi...
- Patent number 6,273,793
- Issue date Aug 14, 2001
- Seagate Technology LLC
- William O. Liners
- B24 - GRINDING POLISHING
Information Patent Grant
Force sensing slider
- Patent number 6,269,687
- Issue date Aug 7, 2001
- Seagate Technology LLC
- Jing Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple-track magneto-resistive certification and thermal asperity...
- Patent number 6,216,242
- Issue date Apr 10, 2001
- Seagate Technology LLC
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Glide head using an ion etched air bearing
- Patent number 6,205,849
- Issue date Mar 27, 2001
- Seagate Technology LLC
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Trailing edge acoustic emission sensor and pyroelectric sensor for...
- Patent number 6,196,062
- Issue date Mar 6, 2001
- Seagate Technology LLC
- John Stuart Wright
- G11 - INFORMATION STORAGE
Information Patent Grant
Single sided sensor for glide height testing
- Patent number 6,185,993
- Issue date Feb 13, 2001
- Seagate Technology LLC
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of connecting heads of a data storage system to a testing ap...
- Patent number 6,150,813
- Issue date Nov 21, 2000
- Seagate Technology LLC
- Frank W. Schadewald
- G11 - INFORMATION STORAGE
Information Patent Grant
Wide write disc certification process, apparatus and article of man...
- Patent number 6,104,556
- Issue date Aug 15, 2000
- Seagate Technology, Inc.
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a data storage system head slider having an i...
- Patent number 6,079,088
- Issue date Jun 27, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal asperity detection head
- Patent number 6,071,007
- Issue date Jun 6, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head slider with piezoelectric sensor for measur...
- Patent number 6,046,871
- Issue date Apr 4, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance probe for magnetic recording head transducer to disc su...
- Patent number 6,046,596
- Issue date Apr 4, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-sided sensor for glide height testing
- Patent number 6,023,963
- Issue date Feb 15, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data storage system with improved head lens assembly
- Patent number 6,023,378
- Issue date Feb 8, 2000
- Seagate Technology, Inc.
- Mark J. Schaenzer
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Glide test head with active fly height control
- Publication number 20020118483
- Publication date Aug 29, 2002
- Dallas W. Meyer
- G11 - INFORMATION STORAGE
Information Patent Application
Wide write head with thermal asperity detector and method of using...
- Publication number 20020044369
- Publication date Apr 18, 2002
- Mark James Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Application
Hybrid burnish/glide head with advanced air bearing fly height cont...
- Publication number 20020039876
- Publication date Apr 4, 2002
- Robert P. Ekstrum
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR REDUCING DISC SURFACE ASPERITIES TO SUB-MI...
- Publication number 20020031987
- Publication date Mar 14, 2002
- Seagate Technology LLC
- William O. Liners
- B24 - GRINDING POLISHING
Information Patent Application
Method of manufacturing rounded edge recording head
- Publication number 20010043559
- Publication date Nov 22, 2001
- Mark J. Schaenzer
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for reducing disc surface asperities to sub-mi...
- Publication number 20010036800
- Publication date Nov 1, 2001
- Seagate Technology LLC
- William O. Liners
- B24 - GRINDING POLISHING

Mark James Schaenzer

Person

Patents Grantslast 30 patents

Wide write head with thermal asperity detector and method of using...

Slider and method for actively controlling crown curvature

Double-double (2&#x000D7;2) tester paddle board AKA 2&#x000D7;2 pad...

Head with active fly height control

Paddle board with extended flexible leads

Method of manufacturing rounded edge recording head

Clock head with spacer

Comb shunt for ESD protection

Hybrid burnish/glide head with advanced air bearing fly height cont...

Laser textured transducing head slider

Glide test head with active fly height control

Apparatus and method for reducing disc surface asperities to sub-mi...

Burnish head with ion milled aerodynamic pads configured in an elli...

Flex lead extender

Apparatus and method for reducing disc surface asperities to sub-mi...

Burnishing head with fly height control spacer

Apparatus and method for reducing disc surface asperities to sub-mi...

Force sensing slider

Multiple-track magneto-resistive certification and thermal asperity...

Glide head using an ion etched air bearing

Trailing edge acoustic emission sensor and pyroelectric sensor for...

Single sided sensor for glide height testing

Method of connecting heads of a data storage system to a testing ap...

Wide write disc certification process, apparatus and article of man...

Method of fabricating a data storage system head slider having an i...

Thermal asperity detection head

Magnetic recording head slider with piezoelectric sensor for measur...

Capacitance probe for magnetic recording head transducer to disc su...

Single-sided sensor for glide height testing

Optical data storage system with improved head lens assembly

Patents Applicationslast 30 patents

Glide test head with active fly height control

Wide write head with thermal asperity detector and method of using...

Hybrid burnish/glide head with advanced air bearing fly height cont...

APPARATUS AND METHOD FOR REDUCING DISC SURFACE ASPERITIES TO SUB-MI...

Method of manufacturing rounded edge recording head

Apparatus and method for reducing disc surface asperities to sub-mi...

Double-double (2×2) tester paddle board AKA 2×2 pad...