Michael D. Kennedy

Person

Boulder Creek, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Differential for an active core electric motor having pin with fric...
- Patent number 11,394,270
- Issue date Jul 19, 2022
- Atieva, Inc.
- Shun-Cheng Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Removable differential for an active core electric motor
- Patent number 11,005,337
- Issue date May 11, 2021
- Atieva, Inc.
- Shun-Cheng Hung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Single piece hub with integral upper and lower female cones
- Patent number RE42854
- Issue date Oct 18, 2011
- Seagate Technology LLC
- Michael D. Kennedy
- 384 - Bearings
Information Patent Grant
Method of forming a hub for use in a disk drive motor
- Patent number 7,823,290
- Issue date Nov 2, 2010
- Seagate Technology, Inc.
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active hybrid FDB motor
- Patent number 7,422,371
- Issue date Sep 9, 2008
- Seagate Technology LLC
- Michael D. Kennedy
- G11 - INFORMATION STORAGE
Information Patent Grant
Single piece hub with integral upper and lower female cones
- Patent number 7,390,125
- Issue date Jun 24, 2008
- Seagate Technology, Inc.
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic fluid dynamic bearing incorporating an asymmetric journal...
- Patent number 7,042,125
- Issue date May 9, 2006
- Seagate Technology LLC
- Jeffry Arnold LeBlanc
- G11 - INFORMATION STORAGE
Information Patent Grant
Conical hybrid FDB motor
- Patent number 6,946,764
- Issue date Sep 20, 2005
- Seagate Technology LLC
- Jeffry Arnold LeBlanc
- G11 - INFORMATION STORAGE
Information Patent Grant
Conical hydrodynamic bearing gauging apparatus and method
- Patent number 6,912,795
- Issue date Jul 5, 2005
- Seagate Technology LLC
- Michael D. Kennedy
- G01 - MEASURING TESTING
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
Hybrid spindle bearing
- Patent number 6,817,767
- Issue date Nov 16, 2004
- Seagate Technology LLC
- Michael David Kennedy
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid spindle bearing
- Patent number 6,799,892
- Issue date Oct 5, 2004
- Seagate Technology LLC
- Hans Leuthold
- G11 - INFORMATION STORAGE
Information Patent Grant
Single piece hub with integral upper and lower female cones and met...
- Patent number 6,755,570
- Issue date Jun 29, 2004
- Seagate Technology LLC
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disc drive having hydrodynamic labyrinth seal and magnet shield
- Patent number 6,285,527
- Issue date Sep 4, 2001
- Seagate Technology LLC
- Michael D. Kennedy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centrifugal capillary seal for use with fluid dynamic bearings
- Patent number 6,181,039
- Issue date Jan 30, 2001
- Seagate Technology LLC
- Michael D. Kennedy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermal compensation for fluid dynamic bearing using bimetal parts
- Patent number 6,065,877
- Issue date May 23, 2000
- Seagate Technology, Inc.
- Hans Leuthold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disc drive having hydrodynamic labyrinth seal and magnet shield
- Patent number 6,055,126
- Issue date Apr 25, 2000
- Seagate Technology, Inc.
- Michael D. Kennedy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic particle trap for hydrodynamic bearing
- Patent number 5,969,903
- Issue date Oct 19, 1999
- Seagate Technology, Inc.
- Norbert S. Parsoneault
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Grooved hydrodynamic bearing arrangement including a porous lubrica...
- Patent number 5,678,929
- Issue date Oct 21, 1997
- Seagate Technology, Inc.
- Norbert Steven Parsoneault
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Removable Differential for an Active Core Electric Motor
- Publication number 20200127533
- Publication date Apr 23, 2020
- Atieva, Inc.
- Shun-Cheng Hung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SINGLE PIECE HUB WITH INTEGRAL UPPER AND LOWER FEMALE CONES AND MET...
- Publication number 20080229582
- Publication date Sep 25, 2008
- Seagate Technology, Inc.
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Active hybrid FDB motor
- Publication number 20060177165
- Publication date Aug 10, 2006
- Seagate Technology LLC
- Michael D. Kennedy
- G11 - INFORMATION STORAGE
Information Patent Application
Single piece hub with integral upper and lower female cones and met...
- Publication number 20050226543
- Publication date Oct 13, 2005
- Seagate Technology LLC
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Single piece hub with integral upper and lower female cones and met...
- Publication number 20040156570
- Publication date Aug 12, 2004
- Seagate Technology LLC
- Michael D. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Conical hybrid FDB motor
- Publication number 20040119353
- Publication date Jun 24, 2004
- Jeffry Arnold LeBlanc
- G11 - INFORMATION STORAGE
Information Patent Application
Hydraulic fluid dynamic bearing incorporating an asymmetric journal...
- Publication number 20030205942
- Publication date Nov 6, 2003
- Jeffry Arnold LeBlanc
- 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
Precision press fit assembly using micro actuator
- Publication number 20030150115
- Publication date Aug 14, 2003
- Michael David Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hybrid spindle bearing
- Publication number 20030142889
- Publication date Jul 31, 2003
- Michael David Kennedy
- G11 - INFORMATION STORAGE
Information Patent Application
Hybrid spindle bearing
- Publication number 20030138174
- Publication date Jul 24, 2003
- Hans Leuthold
- G11 - INFORMATION STORAGE

Michael D. Kennedy

Person

Patents Grantslast 30 patents

Differential for an active core electric motor having pin with fric...

Removable differential for an active core electric motor

Single piece hub with integral upper and lower female cones

Method of forming a hub for use in a disk drive motor

Active hybrid FDB motor

Single piece hub with integral upper and lower female cones

Hydraulic fluid dynamic bearing incorporating an asymmetric journal...

Conical hybrid FDB motor

Conical hydrodynamic bearing gauging apparatus and method

Method and apparatus for assembling a hydrodynamic bearing

Hybrid spindle bearing

Hybrid spindle bearing

Single piece hub with integral upper and lower female cones and met...

Disc drive having hydrodynamic labyrinth seal and magnet shield

Centrifugal capillary seal for use with fluid dynamic bearings

Thermal compensation for fluid dynamic bearing using bimetal parts

Disc drive having hydrodynamic labyrinth seal and magnet shield

Magnetic particle trap for hydrodynamic bearing

Grooved hydrodynamic bearing arrangement including a porous lubrica...

Patents Applicationslast 30 patents

Removable Differential for an Active Core Electric Motor

SINGLE PIECE HUB WITH INTEGRAL UPPER AND LOWER FEMALE CONES AND MET...

Active hybrid FDB motor

Single piece hub with integral upper and lower female cones and met...

Single piece hub with integral upper and lower female cones and met...

Conical hybrid FDB motor

Hydraulic fluid dynamic bearing incorporating an asymmetric journal...

Method and apparatus for assembling a hydrodynamic bearing

Precision press fit assembly using micro actuator

Hybrid spindle bearing

Hybrid spindle bearing