SYNEKTRON CORPORATION

Organization

PORTLAND, OR, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Labyrinth seal system
- Patent number 5,714,817
- Issue date Feb 3, 1998
- Synektron Corporation
- Russell Hughes Norris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Conical bearing system for spindle motors
- Patent number 5,689,146
- Issue date Nov 18, 1997
- Synektron Corporation
- Charles J. Cheever
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetizer for magnets with shaped magnetic waveform
- Patent number 5,557,248
- Issue date Sep 17, 1996
- Synektron Corporation
- Vaclav Prochazka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid bearings for electronic spindle motors
- Patent number 5,536,088
- Issue date Jul 16, 1996
- Synektron Corporation
- Charles J. Cheever
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flex circuit for electric motor
- Patent number 5,493,159
- Issue date Feb 20, 1996
- Synektron Corporation
- Russell H. Norris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid bearing construction employing thrust plate with pressure com...
- Patent number 5,433,529
- Issue date Jul 18, 1995
- Synektron Corporation
- Robert J. Hensel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid bearing with asymmetrical groove pattern
- Patent number 5,427,456
- Issue date Jun 27, 1995
- Synektron Corporation
- Robert J. Hensel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vector control for brushless DC motor
- Patent number 5,426,354
- Issue date Jun 20, 1995
- Synektron Corporation
- James Bausch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for electric motor assembly with bearing preload
- Patent number 5,272,803
- Issue date Dec 28, 1993
- Synektron Corporation
- Richard Harrison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for an electric motor
- Patent number 5,034,668
- Issue date Jul 23, 1991
- Synektron Corporation
- James F. Bausch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for switched reluctance motor
- Patent number 5,015,939
- Issue date May 14, 1991
- Synektron Corporation
- Karl Konecny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Back EMF sampling circuit for phase locked loop motor control
- Patent number 4,928,043
- Issue date May 22, 1990
- Synektron Corporation
- Allan B. Plunkett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact three-phase permanent magnet rotary machine having low vibr...
- Patent number 4,774,428
- Issue date Sep 27, 1988
- Synektron Corporation
- Karl F. Konecny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic tachometer or accelerometer having highly permeable eddy c...
- Patent number 4,751,459
- Issue date Jun 14, 1988
- Synektron Corporation
- Joseph J. Stupak
- G01 - MEASURING TESTING
Information Patent Grant
Method for sensing and controlling the position of a variable reluc...
- Patent number 4,665,348
- Issue date May 12, 1987
- Synektron Corporation
- Joseph J. Stupak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable reluctance actuator having position sensing and control
- Patent number 4,659,969
- Issue date Apr 21, 1987
- Synektron Corporation
- Joseph J. Stupak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable reluctance actuators having improved constant force contro...
- Patent number 4,656,400
- Issue date Apr 7, 1987
- Synektron Corporation
- Robert M. Pailthorp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent magnet motor having high starting torque and narrowly-def...
- Patent number 4,575,652
- Issue date Mar 11, 1986
- Synektron Corporation
- George P. Gogue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator assembly for permanent magnet rotary device
- Patent number 4,540,906
- Issue date Sep 10, 1985
- Synektron Corporation
- Hans A. Blom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73543521 - SYNEKTRON
- Serial number 73543521
- Registration number 1380122
- Filing date Jun 17, 1985
- SYNEKTRON CORPORATION
- 7 - Machines and machine tools

SYNEKTRON CORPORATION

Organization

Patents Grantslast 30 patents

Labyrinth seal system

Conical bearing system for spindle motors

Magnetizer for magnets with shaped magnetic waveform

Fluid bearings for electronic spindle motors

Flex circuit for electric motor

Fluid bearing construction employing thrust plate with pressure com...

Fluid bearing with asymmetrical groove pattern

Vector control for brushless DC motor

Method and apparatus for electric motor assembly with bearing preload

Control circuit for an electric motor

Control circuit for switched reluctance motor

Back EMF sampling circuit for phase locked loop motor control

Compact three-phase permanent magnet rotary machine having low vibr...

Magnetic tachometer or accelerometer having highly permeable eddy c...

Method for sensing and controlling the position of a variable reluc...

Variable reluctance actuator having position sensing and control

Variable reluctance actuators having improved constant force contro...

Permanent magnet motor having high starting torque and narrowly-def...

Stator assembly for permanent magnet rotary device

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73543521 - SYNEKTRON