Alexander Gredinberg

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable gap for a fluid dynamic bearing
- Patent number 9,850,941
- Issue date Dec 26, 2017
- Seagate Technology LLC
- Norbert Steven Parsoneault
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustable gap for a fluid dynamic bearing
- Patent number 9,470,261
- Issue date Oct 18, 2016
- Seagate Techonology LLC
- Norbert Steven Parsoneault
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Through-shaft fluid recirculation for a spindle motor
- Patent number 7,980,764
- Issue date Jul 19, 2011
- Seagate Technology LLC
- Alexander Gredinberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for forming grooves within journals and on fla...
- Patent number 7,144,482
- Issue date Dec 5, 2006
- Seagate Technology LLC
- Mark Greg Steele
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single thrust-journal bearing cup fluid dynamic bearing motor
- Patent number 7,134,792
- Issue date Nov 14, 2006
- Seagate Technology LLC
- Anthony Joseph Aiello
- G11 - INFORMATION STORAGE
Information Patent Grant
Low cost fluid dynamic bearing motor
- Patent number 6,955,470
- Issue date Oct 18, 2005
- Seagate Technology LLC
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing motor having a molded plastic hub
- Patent number 6,898,050
- Issue date May 24, 2005
- Seagate Technology LLC
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for assembling a hydrodynamic bearing
- Patent number 6,857,189
- Issue date Feb 22, 2005
- Seagate Technology, LLC
- Troy Michael Herndon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Exclusion seal for fluid dynamic bearing motors
- Patent number 6,702,465
- Issue date Mar 9, 2004
- Alan Lyndon Grantz
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of assembling a low cost fluid dynamic bearing motor
- Patent number 6,694,617
- Issue date Feb 24, 2004
- Seagate Technology LLC
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for assembling disc drive motors utilizing multiposition...
- Patent number 6,295,722
- Issue date Oct 2, 2001
- Seagate Technology LLC
- Donald J. MacLeod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for assembling disc drive motors utilizing mul...
- Patent number 6,061,894
- Issue date May 16, 2000
- Seagate Technologies, Inc.
- Donald J. MacLeod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator arm assembly having a removable actuator arm
- Patent number 5,768,064
- Issue date Jun 16, 1998
- International Business Machines Corporation
- Holger Johan Baasch
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator arm assembly with self-locking arm
- Patent number 5,495,375
- Issue date Feb 27, 1996
- International Business Machines Corporation
- Holger J. Baasch
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING
- Publication number 20170002859
- Publication date Jan 5, 2017
- SEAGATE TECHNOLOGY LLC
- Norbert Steven Parsoneault
- G11 - INFORMATION STORAGE
Information Patent Application
ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING
- Publication number 20120288222
- Publication date Nov 15, 2012
- Seagate Technology LLC
- Norbert Steven Parsoneault
- G11 - INFORMATION STORAGE
Information Patent Application
THROUGH-SHAFT FLUID RECIRCULATION FOR A SPINDLE MOTOR
- Publication number 20090324150
- Publication date Dec 31, 2009
- Alexander Gredinberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Low cost fluid dynamic bearing motor
- Publication number 20040161181
- Publication date Aug 19, 2004
- Seagate Technology LLC
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for forming grooves within journals and on fla...
- Publication number 20040140225
- Publication date Jul 22, 2004
- Mark Greg Steele
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Single thrust-journal bearing cup fluid dynamic bearing motor
- Publication number 20040091187
- Publication date May 13, 2004
- Anthony Joseph Aiello
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for assembling a hydrodynamic bearing
- Publication number 20030182800
- Publication date Oct 2, 2003
- Troy Michael Herndon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hydrodynamic bearing motor having a molded plastic hub
- Publication number 20030156353
- Publication date Aug 21, 2003
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Application
Low cost fluid dynamic bearing motor
- Publication number 20030147570
- Publication date Aug 7, 2003
- Alexander Gredinberg
- G11 - INFORMATION STORAGE
Information Patent Application
Exclusion seal for fluid dynamic bearing motors
- Publication number 20030030222
- Publication date Feb 13, 2003
- Alan Lyndon Grantz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Alexander Gredinberg

Person

Patents Grantslast 30 patents

Adjustable gap for a fluid dynamic bearing

Adjustable gap for a fluid dynamic bearing

Through-shaft fluid recirculation for a spindle motor

Method and apparatus for forming grooves within journals and on fla...

Single thrust-journal bearing cup fluid dynamic bearing motor

Low cost fluid dynamic bearing motor

Hydrodynamic bearing motor having a molded plastic hub

Method and apparatus for assembling a hydrodynamic bearing

Exclusion seal for fluid dynamic bearing motors

Method of assembling a low cost fluid dynamic bearing motor

Apparatus for assembling disc drive motors utilizing multiposition...

Method and apparatus for assembling disc drive motors utilizing mul...

Actuator arm assembly having a removable actuator arm

Actuator arm assembly with self-locking arm

Patents Applicationslast 30 patents

ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING

ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING

THROUGH-SHAFT FLUID RECIRCULATION FOR A SPINDLE MOTOR

Low cost fluid dynamic bearing motor

Method and apparatus for forming grooves within journals and on fla...

Single thrust-journal bearing cup fluid dynamic bearing motor

Method and apparatus for assembling a hydrodynamic bearing

Hydrodynamic bearing motor having a molded plastic hub

Low cost fluid dynamic bearing motor

Exclusion seal for fluid dynamic bearing motors