Theodore A. Schwarz

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic media formatted with an intergrated thin film subgap subpo...
- Patent number 8,416,525
- Issue date Apr 9, 2013
- Advanced Research Corporation
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for recording servo information
- Patent number 7,832,084
- Issue date Nov 16, 2010
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for pre-erasing during manufacture of magne...
- Patent number 7,710,675
- Issue date May 4, 2010
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo track magnetic recording head for pre-erasing magnetic tape
- Patent number 7,576,949
- Issue date Aug 18, 2009
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Stepped time based servo pattern and head
- Patent number 7,511,907
- Issue date Mar 31, 2009
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Intergrated thin film subgap subpole structure for arbitrary gap pa...
- Patent number 7,450,341
- Issue date Nov 11, 2008
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo systems, servo heads, servo patterns for data storage especia...
- Patent number 7,393,066
- Issue date Jul 1, 2008
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo systems, servo heads, servo patterns for data storage especia...
- Patent number 7,391,587
- Issue date Jun 24, 2008
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Stepped time based servo pattern and head
- Patent number 7,301,716
- Issue date Nov 27, 2007
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for pre-erasing during manufacture of magne...
- Patent number 7,283,317
- Issue date Oct 16, 2007
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo systems, servo heads, servo patterns for data storage especia...
- Patent number 7,106,544
- Issue date Sep 12, 2006
- Advanced Research Corporation
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Grant
Large angle azimuth recording and head configurations
- Patent number 6,947,247
- Issue date Sep 20, 2005
- Advanced Research Corporation
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly having a single pass servo writer
- Patent number 6,330,123
- Issue date Dec 11, 2001
- Imation Corp.
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Encoded servo track configurations, servo writer and systems/method...
- Patent number 6,134,070
- Issue date Oct 17, 2000
- Imation Corp.
- Hung T. Tran
- G11 - INFORMATION STORAGE
Information Patent Grant
Negative pressure head contour in a linear tape recording system wi...
- Patent number 6,122,147
- Issue date Sep 19, 2000
- Imation Corp.
- A. Saeed Fahimi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly having a single pass servo writer
- Patent number 6,091,565
- Issue date Jul 18, 2000
- Imation Corp.
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape servo system and methods, write/read heads, and servo track co...
- Patent number 5,946,156
- Issue date Aug 31, 1999
- Imation Corp.
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge including an indication device to distinguish betwee...
- Patent number 5,786,967
- Issue date Jul 28, 1998
- Imation Corp.
- Sten R. Gerfast
- G11 - INFORMATION STORAGE
Information Patent Grant
Laminate containing diamond-like carbon and thin-film magnetic head...
- Patent number 5,609,948
- Issue date Mar 11, 1997
- Minnesota Mining and Manufacturing Company
- Moses M. David
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct file access system for magnetic tape
- Patent number 5,572,378
- Issue date Nov 5, 1996
- Imation Corp.
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Bidirectional thin-film magnetoresistive tape head assembly
- Patent number 5,541,793
- Issue date Jul 30, 1996
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Balanced cantilevered head positioning mechanism for multitrack tap...
- Patent number 5,434,732
- Issue date Jul 18, 1995
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for minimizing the error rate of a digital record...
- Patent number 5,390,054
- Issue date Feb 14, 1995
- Minnesota Mining and Manufacturing Company
- Robert Youngquist
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamically adjustable head positioning mechanism for tape drives
- Patent number 5,379,170
- Issue date Jan 3, 1995
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for amplitude compensated write equalization
- Patent number 5,339,202
- Issue date Aug 16, 1994
- Minnesota Mining and Manufacturing Company
- John E. Heinz
- G11 - INFORMATION STORAGE
Information Patent Grant
Bidirectional thin-film magnetoresistive tape head assembly
- Patent number 5,331,493
- Issue date Jul 19, 1994
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a magnetoresistive head with integrated bias and m...
- Patent number 5,312,644
- Issue date May 17, 1994
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head with integrated bias and magnetic shield layer
- Patent number 5,311,385
- Issue date May 10, 1994
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Combined stepper motor and voice coil head positioning apparatus
- Patent number 5,280,402
- Issue date Jan 18, 1994
- Minnesota Mining and Manufacturing Company
- James S. Anderson
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track servo recording head assembly
- Patent number 5,229,895
- Issue date Jul 20, 1993
- Minnesota Mining and Manufacturing Company
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC MEDIA FORMATTED WITH AN INTERGRATED THIN FILM SUBGAP SUBPO...
- Publication number 20110141604
- Publication date Jun 16, 2011
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...
- Publication number 20100284105
- Publication date Nov 11, 2010
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEDIA FORMATTED WITH AN INTEGRATED THIN FILM SUBGAP SUBPOL...
- Publication number 20090147399
- Publication date Jun 11, 2009
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...
- Publication number 20090067087
- Publication date Mar 12, 2009
- ADVANCED RESEARCH CORPORATION
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...
- Publication number 20080037166
- Publication date Feb 14, 2008
- ADVANCED RESEARCH CORPORATION
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Servo systems, servo heads, servo patterns for data storage especia...
- Publication number 20060288566
- Publication date Dec 28, 2006
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Servo systems, servo heads, servo patterns for data storage especia...
- Publication number 20060291090
- Publication date Dec 28, 2006
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Servo systems, servo heads, servo patterns for data storage especia...
- Publication number 20060285244
- Publication date Dec 21, 2006
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Intergrated thin film subgap subpole structure for arbitrary gap pa...
- Publication number 20050254170
- Publication date Nov 17, 2005
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Stepped time based servo pattern and head
- Publication number 20050195525
- Publication date Sep 8, 2005
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Stepped time based servo pattern and head
- Publication number 20050180040
- Publication date Aug 18, 2005
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatuses and methods for pre-erasing during manufacture of magne...
- Publication number 20050168869
- Publication date Aug 4, 2005
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Servo systems, servo heads, servo patterns for data storage especia...
- Publication number 20040223248
- Publication date Nov 11, 2004
- ADVANCED RESEARCH CORPORATION
- Matthew P. Dugas
- G11 - INFORMATION STORAGE
Information Patent Application
Large angle azimuth recording and head configurations
- Publication number 20040174628
- Publication date Sep 9, 2004
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE

Theodore A. Schwarz

Person

Patents Grantslast 30 patents

Magnetic media formatted with an intergrated thin film subgap subpo...

Methods for recording servo information

Apparatuses and methods for pre-erasing during manufacture of magne...

Servo track magnetic recording head for pre-erasing magnetic tape

Stepped time based servo pattern and head

Intergrated thin film subgap subpole structure for arbitrary gap pa...

Servo systems, servo heads, servo patterns for data storage especia...

Servo systems, servo heads, servo patterns for data storage especia...

Stepped time based servo pattern and head

Apparatuses and methods for pre-erasing during manufacture of magne...

Servo systems, servo heads, servo patterns for data storage especia...

Large angle azimuth recording and head configurations

Head assembly having a single pass servo writer

Encoded servo track configurations, servo writer and systems/method...

Negative pressure head contour in a linear tape recording system wi...

Head assembly having a single pass servo writer

Tape servo system and methods, write/read heads, and servo track co...

Tape cartridge including an indication device to distinguish betwee...

Laminate containing diamond-like carbon and thin-film magnetic head...

Direct file access system for magnetic tape

Bidirectional thin-film magnetoresistive tape head assembly

Balanced cantilevered head positioning mechanism for multitrack tap...

Method and system for minimizing the error rate of a digital record...

Dynamically adjustable head positioning mechanism for tape drives

Method and apparatus for amplitude compensated write equalization

Bidirectional thin-film magnetoresistive tape head assembly

Method of making a magnetoresistive head with integrated bias and m...

Magnetoresistive head with integrated bias and magnetic shield layer

Combined stepper motor and voice coil head positioning apparatus

Multi-track servo recording head assembly

Patents Applicationslast 30 patents

MAGNETIC MEDIA FORMATTED WITH AN INTERGRATED THIN FILM SUBGAP SUBPO...

APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...

MAGNETIC MEDIA FORMATTED WITH AN INTEGRATED THIN FILM SUBGAP SUBPOL...

APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...

APPARATUSES AND METHODS FOR PRE-ERASING DURING MANUFACTURE OF MAGNE...

Servo systems, servo heads, servo patterns for data storage especia...

Servo systems, servo heads, servo patterns for data storage especia...

Servo systems, servo heads, servo patterns for data storage especia...

Intergrated thin film subgap subpole structure for arbitrary gap pa...

Stepped time based servo pattern and head

Stepped time based servo pattern and head

Apparatuses and methods for pre-erasing during manufacture of magne...

Servo systems, servo heads, servo patterns for data storage especia...

Large angle azimuth recording and head configurations