Hugo E. Rothuizen

Person

Adliwail, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Segmented tape head
- Patent number 12,367,901
- Issue date Jul 22, 2025
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write transducer with variable write gap length
- Patent number 12,315,537
- Issue date May 27, 2025
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Grant
Side erasure control for track writing in a system
- Patent number 12,014,755
- Issue date Jun 18, 2024
- International Business Machines Corporation
- Mark Alfred Lantz
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write head with flux blockade structure
- Patent number 11,948,608
- Issue date Apr 2, 2024
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape erase element included in a tape erase device to erase a tape...
- Patent number 11,837,263
- Issue date Dec 5, 2023
- International Business Machines Corporation
- David Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Write transducer with recessed portion to improve track shingling p...
- Patent number 11,373,676
- Issue date Jun 28, 2022
- International Business Machines Corporation
- Robert Fontana
- G11 - INFORMATION STORAGE
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 11,175,335
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 11,143,696
- Issue date Oct 12, 2021
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Grant
Multichannel tape head module having thermally settable transducer...
- Patent number 11,056,132
- Issue date Jul 6, 2021
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Multichannel tape head module having thermoelectric devices for con...
- Patent number 11,049,528
- Issue date Jun 29, 2021
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film heating device in a write gap
- Patent number 10,957,347
- Issue date Mar 23, 2021
- International Business Machines Corporation
- Robert Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus with multi-channel tape head module having controllable e...
- Patent number 10,902,873
- Issue date Jan 26, 2021
- International Business Machines Corporation
- David Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Multichannel tape head module having thermal device for controlling...
- Patent number 10,832,706
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive with gas jet impinging on tape
- Patent number 10,783,920
- Issue date Sep 22, 2020
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Grant
Multichannel tape head module having mechanically settable transduc...
- Patent number 10,748,573
- Issue date Aug 18, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Multichannel tape head module having thermal device for controlling...
- Patent number 10,692,520
- Issue date Jun 23, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Multichannel tape head module having thermal device for controlling...
- Patent number 10,580,438
- Issue date Mar 3, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having arrays of tunnel valve read transducers with d...
- Patent number 10,580,442
- Issue date Mar 3, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive with gas jet impinging on tape
- Patent number 10,522,182
- Issue date Dec 31, 2019
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 10,422,829
- Issue date Sep 24, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 10,371,743
- Issue date Aug 6, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Grant
Reduced reel motor disturbances in a tape drive system
- Patent number 10,374,475
- Issue date Aug 6, 2019
- International Business Machines Corporation
- David H. F. Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 10,371,742
- Issue date Aug 6, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for cooling a heat generating component
- Patent number 10,278,306
- Issue date Apr 30, 2019
- Global Foundries Inc.
- Thomas J. Brunschwiler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tape heads with sub-ambient pressure cavities
- Patent number 10,170,143
- Issue date Jan 1, 2019
- International Business Machines Corporation
- Johan B. C. Engelen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for cooling a heat generating component
- Patent number 10,091,909
- Issue date Oct 2, 2018
- GLOBALFOUNDRIES Inc.
- Thomas J. Brunschwiler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Magnetic head having arrays of tunnel valve read transducers
- Patent number 10,062,398
- Issue date Aug 28, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head with step-like cross-sectional profile
- Patent number 10,062,397
- Issue date Aug 28, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head with electrically conducting surface to reduce triboelect...
- Patent number 10,002,627
- Issue date Jun 19, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Diagnostics in TMR sensors
- Patent number 9,915,697
- Issue date Mar 13, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROBE HEAD WITH TRAILING SHIELD FOR MAGNETIC RECORDING ON TAPE
- Publication number 20250124947
- Publication date Apr 17, 2025
- International Business Machines Corporation
- Robert Fontana
- G11 - INFORMATION STORAGE
Information Patent Application
A MAGNETIC RECORDING SYSTEM FOR RECORDING DATA ON A MAGNETIC MEDIA
- Publication number 20240233756
- Publication date Jul 11, 2024
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Application
A MAGNETIC RECORDING SYSTEM FOR RECORDING DATA ON A MAGNETIC MEDIA
- Publication number 20240135963
- Publication date Apr 25, 2024
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING TAPE AND APPARATUS
- Publication number 20230317103
- Publication date Oct 5, 2023
- International Business Machines Corporation
- MARK ALFRED LANTZ
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE
- Publication number 20230154488
- Publication date May 18, 2023
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING MECHANICALLY SETTABLE TRANSDUC...
- Publication number 20200227088
- Publication date Jul 16, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING THERMALLY SETTABLE TRANSDUCER...
- Publication number 20200219531
- Publication date Jul 9, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING THERMAL DEVICE FOR CONTROLLING...
- Publication number 20200143825
- Publication date May 7, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING THERMAL DEVICE FOR CONTROLLING...
- Publication number 20200143824
- Publication date May 7, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING THERMOELECTRIC DEVICES FOR CON...
- Publication number 20200126596
- Publication date Apr 23, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE DRIVE WITH GAS JET IMPINGING ON TAPE
- Publication number 20200058324
- Publication date Feb 20, 2020
- International Business Machines Corporation
- Hugo E. Rothuizen
- G11 - INFORMATION STORAGE
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20190369161
- Publication date Dec 5, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20190310326
- Publication date Oct 10, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC HEAD HAVING ARRAYS OF TUNNEL VALVE READ TRANSDUCERS
- Publication number 20180277149
- Publication date Sep 27, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING ARRAYS OF TUNNEL VALVE READ TRANSDUCERS
- Publication number 20180247664
- Publication date Aug 30, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20180120370
- Publication date May 3, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20180120372
- Publication date May 3, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20180120371
- Publication date May 3, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20180113167
- Publication date Apr 26, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20170370984
- Publication date Dec 28, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS IN TMR SENSORS
- Publication number 20170370986
- Publication date Dec 28, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
Tape Head With Electrically Conducting Surface To Reduce Triboelect...
- Publication number 20170352369
- Publication date Dec 7, 2017
- International Business Machines Corporation
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES
- Publication number 20170337942
- Publication date Nov 23, 2017
- International Business Machines Corporation
- Johan B.C. Engelen
- G11 - INFORMATION STORAGE
Information Patent Application
Fabrication of a Tape Head with a Monobloc Closure
- Publication number 20170236536
- Publication date Aug 17, 2017
- International Business Machines Corporation
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
Tape Head with Electrically Conducting Surface to Reduce Triboelect...
- Publication number 20170236539
- Publication date Aug 17, 2017
- International Business Machines Corporation
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
Tape Head with Step-Like Cross-Sectional Profile
- Publication number 20170236535
- Publication date Aug 17, 2017
- International Business Machines Corporation
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCED REEL MOTOR DISTURBANCES IN A TAPE DRIVE SYSTEM
- Publication number 20160329763
- Publication date Nov 10, 2016
- International Business Machines Corporation
- David H. F. Harper
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES
- Publication number 20160111120
- Publication date Apr 21, 2016
- International Business Machines Corporation
- Johan B.C. Engelen
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES
- Publication number 20160055867
- Publication date Feb 25, 2016
- International Business Machines Corporation
- Johan B.C. Engelen
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCED REEL MOTOR DISTURBANCES IN A TAPE DRIVE SYSTEM
- Publication number 20150294683
- Publication date Oct 15, 2015
- International Business Machines Corporation
- David H. F. Harper
- G11 - INFORMATION STORAGE

Hugo E. Rothuizen

Person

Patents Grantslast 30 patents

Segmented tape head

Magnetic write transducer with variable write gap length

Side erasure control for track writing in a system

Magnetic write head with flux blockade structure

Tape erase element included in a tape erase device to erase a tape...

Write transducer with recessed portion to improve track shingling p...

Diagnostics in TMR sensors

Diagnostics in TMR sensors

Multichannel tape head module having thermally settable transducer...

Multichannel tape head module having thermoelectric devices for con...

Thin film heating device in a write gap

Apparatus with multi-channel tape head module having controllable e...

Multichannel tape head module having thermal device for controlling...

Tape drive with gas jet impinging on tape

Multichannel tape head module having mechanically settable transduc...

Multichannel tape head module having thermal device for controlling...

Multichannel tape head module having thermal device for controlling...

Magnetic head having arrays of tunnel valve read transducers with d...

Tape drive with gas jet impinging on tape

Diagnostics in TMR sensors

Diagnostics in TMR sensors

Reduced reel motor disturbances in a tape drive system

Diagnostics in TMR sensors

Method and device for cooling a heat generating component

Tape heads with sub-ambient pressure cavities

Method and device for cooling a heat generating component

Magnetic head having arrays of tunnel valve read transducers

Tape head with step-like cross-sectional profile

Tape head with electrically conducting surface to reduce triboelect...

Diagnostics in TMR sensors

Patents Applicationslast 30 patents

PROBE HEAD WITH TRAILING SHIELD FOR MAGNETIC RECORDING ON TAPE

A MAGNETIC RECORDING SYSTEM FOR RECORDING DATA ON A MAGNETIC MEDIA

A MAGNETIC RECORDING SYSTEM FOR RECORDING DATA ON A MAGNETIC MEDIA

MAGNETIC RECORDING TAPE AND APPARATUS

MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE

MULTICHANNEL TAPE HEAD MODULE HAVING MECHANICALLY SETTABLE TRANSDUC...

MULTICHANNEL TAPE HEAD MODULE HAVING THERMALLY SETTABLE TRANSDUCER...

MULTICHANNEL TAPE HEAD MODULE HAVING THERMAL DEVICE FOR CONTROLLING...

MULTICHANNEL TAPE HEAD MODULE HAVING THERMAL DEVICE FOR CONTROLLING...

MULTICHANNEL TAPE HEAD MODULE HAVING THERMOELECTRIC DEVICES FOR CON...

TAPE DRIVE WITH GAS JET IMPINGING ON TAPE

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

MAGNETIC HEAD HAVING ARRAYS OF TUNNEL VALVE READ TRANSDUCERS

MAGNETIC HEAD HAVING ARRAYS OF TUNNEL VALVE READ TRANSDUCERS

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

DIAGNOSTICS IN TMR SENSORS

Tape Head With Electrically Conducting Surface To Reduce Triboelect...

TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES

Fabrication of a Tape Head with a Monobloc Closure

Tape Head with Electrically Conducting Surface to Reduce Triboelect...

Tape Head with Step-Like Cross-Sectional Profile

REDUCED REEL MOTOR DISTURBANCES IN A TAPE DRIVE SYSTEM

TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES

TAPE HEADS WITH SUB-AMBIENT PRESSURE CAVITIES

REDUCED REEL MOTOR DISTURBANCES IN A TAPE DRIVE SYSTEM