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Harrogate, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method of operating a switched reluctance machine
Patent number
9,887,657
Issue date
Feb 6, 2018
NIDEC SR DRIVES, LTD
Michael Paul Tankard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Estimation of resistance in electrical machines
Patent number
9,575,104
Issue date
Feb 21, 2017
NIDEC SR DRIVES LTD.
Michael James Turner
G01 - MEASURING TESTING
Information
Patent Grant
Control of a brushless electrical machine
Patent number
9,312,801
Issue date
Apr 12, 2016
NIDEC SR DRIVES, LTD
Steven Paul Randall
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reducing stress in electric-machine rotors by optimizing holes
Patent number
9,246,363
Issue date
Jan 26, 2016
NIDEC SR DRIVES, LTD
Phillip George Dickinson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of electrical machines
Patent number
9,024,556
Issue date
May 5, 2015
Nidec SR Drives, Ltd.
Michael Ian Peter Henderson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical machine with dual radial airgaps
Patent number
8,169,109
Issue date
May 1, 2012
Nidec SR Drives Ltd.
Paul Andrew Sykes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Slot wedges for electrical machines
Patent number
8,125,113
Issue date
Feb 28, 2012
Nidec SR Drives Ltd.
Michael James Turner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Deriving values of parameters in electrical machines
Patent number
8,121,819
Issue date
Feb 21, 2012
Nidec SR Drives Ltd.
Michael Paul Tankard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operation of an electrical drive system
Patent number
8,049,528
Issue date
Nov 1, 2011
Nidec SR Drives Ltd.
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
COILS FOR ELECTRICAL MACHINES
Publication number
20180097418
Publication date
Apr 5, 2018
NIDEC SR DRIVES LTD.
Phillip George Dickinson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF OPERATING A SWITCHED RELUCTANCE MACHINE
Publication number
20170117839
Publication date
Apr 27, 2017
NIDEC SR DRIVES LTD.
Michael Paul Tankard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WINDINGS FOR ELECTRICAL MACHINES
Publication number
20160276888
Publication date
Sep 22, 2016
NIDEC SR DRIVES LTD.
Phillip George Dickinson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stator for an Electrical Machine
Publication number
20160226319
Publication date
Aug 4, 2016
NIDEC SR DRIVES LTD.
Phillip George Dickinson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL OF ELECTRICAL MACHINES
Publication number
20150207441
Publication date
Jul 23, 2015
NIDEC SR DRIVES LTD.
Ian Jordison
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR FOR AN ELECTRICAL MACHINE
Publication number
20150035390
Publication date
Feb 5, 2015
NIDEC SR DRIVES LTD.
Steven Paul Randall
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL OF A BRUSHLESS ELECTRICAL MACHINE
Publication number
20140239862
Publication date
Aug 28, 2014
NIDEC SR DRIVES LTD.
Steven Paul Randall
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ESTIMATION OF RESISTANCE IN ELECTRICAL MACHINES
Publication number
20140159754
Publication date
Jun 12, 2014
NIDEC SR DRIVES LTD.
Michael James Turner
G01 - MEASURING TESTING
Information
Patent Application
Control of Electrical Machines
Publication number
20130009579
Publication date
Jan 10, 2013
NIDEC SR DRIVES, LTD.
Michael Ian Peter Henderson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STRESS REDUCTION IN ELECTRICAL MACHINES
Publication number
20110285242
Publication date
Nov 24, 2011
NIDEC SR DRIVES LTD.
Phillip George Dickinson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Trademark
last 30 trademarks
Information
Trademark
85914466 - NSRD
Serial number
85914466
Registration number
4797588
Filing date
Apr 25, 2013
Nidec SR Drives Ltd.
7 - Machines and machine tools