Thomas C. Christensen

Person

Johnston, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self servo writing file
- Patent number 6,040,955
- Issue date Mar 21, 2000
- International Business Machines Corporation
- Dana Henry Brown
- G11 - INFORMATION STORAGE
Information Patent Grant
Multipath channel apparatus and method using offset parameters to c...
- Patent number 6,014,277
- Issue date Jan 11, 2000
- International Business Machines Corporation
- Thomas Charles Christensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Self servo writing file using the widest head
- Patent number 5,949,603
- Issue date Sep 7, 1999
- International Business Machines Corporation
- Dana Henry Brown
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive head including a selectively placed low-reluctanc...
- Patent number 5,923,502
- Issue date Jul 13, 1999
- International Business Machines Corporation
- Thomas Charles Christensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for reducing servo interference in a magneto-r...
- Patent number 5,790,341
- Issue date Aug 4, 1998
- International Business Machines Corporation
- Earl A. Cunningham
- G11 - INFORMATION STORAGE
Information Patent Grant
Real time low cost, large scale array 65K color display using lamps
- Patent number 5,612,710
- Issue date Mar 18, 1997
- Fairtron Corporation
- Thomas C. Christensen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self servo writing file
- Patent number 5,570,247
- Issue date Oct 29, 1996
- International Business Machines Corporation
- Dana H. Brown
- G11 - INFORMATION STORAGE
Information Patent Grant
Multipath channel apparatus and method for data storage devices and...
- Patent number 5,557,482
- Issue date Sep 17, 1996
- International Business Machines Corporation
- Thomas C. Christensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Functional measurement of data head misregistration
- Patent number 5,233,487
- Issue date Aug 3, 1993
- International Business Machines Corporation
- Thomas C. Christensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recovering data
- Patent number 5,189,566
- Issue date Feb 23, 1993
- International Business Machines Corporation
- Thomas C. Christensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensation of write current adn delta-V for recording component a...
- Patent number 4,821,125
- Issue date Apr 11, 1989
- International Business Machines Corporation
- Thomas C. Christensen
- G11 - INFORMATION STORAGE

Thomas C. Christensen

Person

Patents Grantslast 30 patents

Self servo writing file

Multipath channel apparatus and method using offset parameters to c...

Self servo writing file using the widest head

Magneto-resistive head including a selectively placed low-reluctanc...

Method and apparatus for reducing servo interference in a magneto-r...

Real time low cost, large scale array 65K color display using lamps

Self servo writing file

Multipath channel apparatus and method for data storage devices and...

Functional measurement of data head misregistration

Method and apparatus for recovering data

Compensation of write current adn delta-V for recording component a...