David W. Albrecht

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Completely circumferential motor bracket shroud for motor hub flang...
- Patent number 7,652,843
- Issue date Jan 26, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor winding for miniature hard disk drive
- Patent number 7,518,823
- Issue date Apr 14, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for rigidly coupling a disk drive to a chassis of...
- Patent number 7,260,885
- Issue date Aug 28, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...
- Patent number 7,215,506
- Issue date May 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive coupling apparatus for rigidly coupling a disk drive to...
- Patent number 7,196,902
- Issue date Mar 27, 2007
- Hitachi Global Storage Technologies B.V.
- David W. Albrecht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hermetically sealed electronics arrangement and approach
- Patent number 7,123,440
- Issue date Oct 17, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- David Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Shock mount assembly for attachment of an electronic device to a su...
- Patent number 7,106,582
- Issue date Sep 12, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of attenuating airflow disturbances in a hard disk drive wit...
- Patent number 7,012,782
- Issue date Mar 14, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Flux leakage barrier in fluid bearing for disk drive
- Patent number 6,815,850
- Issue date Nov 9, 2004
- International Business Machines Corporation
- David W. Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for improved assembly and manufacture of miniature data reco...
- Patent number 6,487,053
- Issue date Nov 26, 2002
- International Business Machines Corporation
- Satoshi Matsumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and disk unit
- Patent number 6,486,578
- Issue date Nov 26, 2002
- International Business Machines Corporation
- Hiroki Kitahori
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a transducer suspension system
- Patent number 6,442,828
- Issue date Sep 3, 2002
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track density direct access storage device
- Patent number 6,393,511
- Issue date May 21, 2002
- International Business Machines Corporation
- David William Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus, attachment structure, and attachment method
- Patent number 6,327,115
- Issue date Dec 4, 2001
- International Business Machines Corporation
- Kiyoshi Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric load/unload ramp and disk drive using same
- Patent number 6,226,154
- Issue date May 1, 2001
- International Business Machines Corporation
- David William Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension assembly with resilient shock bumpers for a disk drive d...
- Patent number 6,222,704
- Issue date Apr 24, 2001
- International Business Machines Corporation
- Akihiko Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Arm assembly for a disk drive device and a method for fabricating t...
- Patent number 6,212,046
- Issue date Apr 3, 2001
- International Business Machines Corporation
- David William Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator arm assembly for a magnetic storage device
- Patent number 6,185,075
- Issue date Feb 6, 2001
- International Business Machines Corporation
- Hitoshi Tsujino
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension assembly with resilient shock bumpers for a disk drive d...
- Patent number 6,072,664
- Issue date Jun 6, 2000
- International Business Machines Corporation
- Akihiko Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head support arm and arm assembly utilizing plural datum...
- Patent number 6,055,133
- Issue date Apr 25, 2000
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer suspension system
- Patent number 6,052,258
- Issue date Apr 18, 2000
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator arm assembly and wiring aparatus used in a disk storage sy...
- Patent number 6,034,843
- Issue date Mar 7, 2000
- International Business Machines Corporation
- Hitoshi Tsujino
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track density direct access storage device
- Patent number 5,999,351
- Issue date Dec 7, 1999
- International Business Machines Corporation
- David William Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Automated head wire stringing, termination, and slider bonding susp...
- Patent number 5,930,078
- Issue date Jul 27, 1999
- International Business Machines Corporation
- David William Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive in-hub radial-gap spindle motor with coils generating ax...
- Patent number 5,923,105
- Issue date Jul 13, 1999
- International Business Machines Corporation
- David William Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spindle motor with stress alleviating groove provided in hub cylind...
- Patent number 5,896,242
- Issue date Apr 20, 1999
- International Business Machines Corporation
- David W. Albrecht
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Interlocking disk stack that prevents disk slip in a storage disk
- Patent number 5,875,171
- Issue date Feb 23, 1999
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of electrical connection between head transducer and suspens...
- Patent number 5,821,494
- Issue date Oct 13, 1998
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus
- Patent number 5,822,151
- Issue date Oct 13, 1998
- International Business Machines Corporation
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Low pofile radially and axially preloaded ball bearing for actuator...
- Patent number 5,768,060
- Issue date Jun 16, 1998
- International Business Machines Corporation
- David William Albrecht
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Spindle motor winding for miniature hard disk drive
- Publication number 20060279876
- Publication date Dec 14, 2006
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive coupling apparatus for rigidly coupling a disk drive to...
- Publication number 20060171108
- Publication date Aug 3, 2006
- David W. Albrecht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of manufacturing a disk drive to chassis coupling apparatus...
- Publication number 20060168795
- Publication date Aug 3, 2006
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Shock mount assembly for attachment of an electronic device to a su...
- Publication number 20060002076
- Publication date Jan 5, 2006
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...
- Publication number 20060002004
- Publication date Jan 5, 2006
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Hermetically sealed electronics arrangement and approach
- Publication number 20050068666
- Publication date Mar 31, 2005
- Hitachi Global Technologies Netherlands B.V.
- David Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Completely circumferential motor bracket shroud for motor hub flang...
- Publication number 20050047000
- Publication date Mar 3, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Method of attenuating airflow disturbances in a hard disk drive wit...
- Publication number 20050046999
- Publication date Mar 3, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Flux leakage barrier in fluid bearing for disk drive
- Publication number 20030011251
- Publication date Jan 16, 2003
- International Business Machines Corporation
- David W. Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Spindle motor and disk unit
- Publication number 20010040411
- Publication date Nov 15, 2001
- Hiroki Kitahori
- G11 - INFORMATION STORAGE

David W. Albrecht

Person

Patents Grantslast 30 patents

Completely circumferential motor bracket shroud for motor hub flang...

Spindle motor winding for miniature hard disk drive

System and method for rigidly coupling a disk drive to a chassis of...

Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...

Disk drive coupling apparatus for rigidly coupling a disk drive to...

Hermetically sealed electronics arrangement and approach

Shock mount assembly for attachment of an electronic device to a su...

Method of attenuating airflow disturbances in a hard disk drive wit...

Flux leakage barrier in fluid bearing for disk drive

System for improved assembly and manufacture of miniature data reco...

Spindle motor and disk unit

Method of manufacturing a transducer suspension system

Multi-track density direct access storage device

Disk drive apparatus, attachment structure, and attachment method

Asymmetric load/unload ramp and disk drive using same

Suspension assembly with resilient shock bumpers for a disk drive d...

Arm assembly for a disk drive device and a method for fabricating t...

Actuator arm assembly for a magnetic storage device

Suspension assembly with resilient shock bumpers for a disk drive d...

Disk drive head support arm and arm assembly utilizing plural datum...

Transducer suspension system

Actuator arm assembly and wiring aparatus used in a disk storage sy...

Multi-track density direct access storage device

Automated head wire stringing, termination, and slider bonding susp...

Disk drive in-hub radial-gap spindle motor with coils generating ax...

Spindle motor with stress alleviating groove provided in hub cylind...

Interlocking disk stack that prevents disk slip in a storage disk

Method of electrical connection between head transducer and suspens...

Disk drive apparatus

Low pofile radially and axially preloaded ball bearing for actuator...

Patents Applicationslast 30 patents

Spindle motor winding for miniature hard disk drive

Disk drive coupling apparatus for rigidly coupling a disk drive to...

Method of manufacturing a disk drive to chassis coupling apparatus...

Shock mount assembly for attachment of an electronic device to a su...

Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...

Hermetically sealed electronics arrangement and approach

Completely circumferential motor bracket shroud for motor hub flang...

Method of attenuating airflow disturbances in a hard disk drive wit...

Flux leakage barrier in fluid bearing for disk drive

Spindle motor and disk unit