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Peter Richard Mayes
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Bradford, GB
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Patents Grants
last 30 patents
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
Information
Patent Grant
Operating electrical machines from a DC link
Patent number
7,888,896
Issue date
Feb 15, 2011
Switched Reluctance Drives Limited
Norman Neilson Fulton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of a brushless electrical machine
Patent number
7,880,415
Issue date
Feb 1, 2011
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operating electrical machines from a DC link
Patent number
7,737,646
Issue date
Jun 15, 2010
Switched Reluctance Drives Limited
Norman Neilson Fulton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operation of an electrical machine
Patent number
7,176,650
Issue date
Feb 13, 2007
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor position detection of a switched reluctance drive
Patent number
6,989,668
Issue date
Jan 24, 2006
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of a switched reluctance drive
Patent number
6,972,533
Issue date
Dec 6, 2005
Switched Reluctance Drives Limited
Ian Jordison
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operation of a switched reluctance machine from dual supply voltages
Patent number
6,495,985
Issue date
Dec 17, 2002
Switched Reluctance Drives, Ltd.
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Position detection of switched reluctance machines
Patent number
6,396,237
Issue date
May 28, 2002
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Starting of single-phase motors
Patent number
6,091,170
Issue date
Jul 18, 2000
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Operating Electrical Machines from a DC Link
Publication number
20100211231
Publication date
Aug 19, 2010
Switched Reluctance Drives Limited
Norman Neilson Fulton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control of a brushless electrical machine
Publication number
20080272721
Publication date
Nov 6, 2008
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Operation of an electrical drive system
Publication number
20080150464
Publication date
Jun 26, 2008
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Operating electrical machines from a DC link
Publication number
20080074063
Publication date
Mar 27, 2008
Switched Reluctance Drives Limited
Norman Neilson Fulton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Operation of an electrical machine
Publication number
20060091846
Publication date
May 4, 2006
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control of a switched reluctance drive
Publication number
20050077862
Publication date
Apr 14, 2005
Switched Reluctance Drives Limited
Ian Jordison
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Rotor position detection of a switched reluctance drive
Publication number
20040245983
Publication date
Dec 9, 2004
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Position detection of switched reluctance machines
Publication number
20010026139
Publication date
Oct 4, 2001
Switched Reluctance Drives Limited
Peter Richard Mayes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER