David Rutherford

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Calibrating servos
- Patent number 8,681,449
- Issue date Mar 25, 2014
- Marvell International Ltd.
- Jason Adler
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting and recovering timing slips in a self servo write (SSW) s...
- Patent number 8,619,380
- Issue date Dec 31, 2013
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating voice coil motors
- Patent number 8,493,684
- Issue date Jul 23, 2013
- Marvell International Ltd.
- Luan Ton-That
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 8,422,158
- Issue date Apr 16, 2013
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting and recovering timing slips in a self servo write (SSW) s...
- Patent number 8,284,510
- Issue date Oct 9, 2012
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 8,194,343
- Issue date Jun 5, 2012
- Marvell International Ltd.
- Jason Adler
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 8,184,392
- Issue date May 22, 2012
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Helicoid group switching
- Patent number 8,085,492
- Issue date Dec 27, 2011
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 8,068,304
- Issue date Nov 29, 2011
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-pass spiral self-servo-write
- Patent number 8,031,428
- Issue date Oct 4, 2011
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 8,023,216
- Issue date Sep 20, 2011
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating voice coil motors
- Patent number 7,995,305
- Issue date Aug 9, 2011
- Marvell International Ltd.
- Luan Ton-That
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating control loops
- Patent number 7,944,313
- Issue date May 17, 2011
- Marvell International Ltd.
- Edward Ying
- G11 - INFORMATION STORAGE
Information Patent Grant
Helicoid group switching
- Patent number 7,869,158
- Issue date Jan 11, 2011
- Marvell International Ltd.
- Man Cheung
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for improved insitu spiral writing
- Patent number 7,777,981
- Issue date Aug 17, 2010
- Marvell World Trade Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-pass spiral self-servo-write
- Patent number 7,773,334
- Issue date Aug 10, 2010
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating servos
- Patent number 7,773,335
- Issue date Aug 10, 2010
- Marvell International Ltd.
- Jason Adler
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating control loops
- Patent number 7,737,793
- Issue date Jun 15, 2010
- Marvell International Ltd.
- Edward Ying
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for measuring actuator velocity during self-servo-write
- Patent number 7,567,404
- Issue date Jul 28, 2009
- Marvell World Trade Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic synchronization of timing signals
- Patent number 7,561,361
- Issue date Jul 14, 2009
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for improved insitu spiral writing
- Patent number 7,471,482
- Issue date Dec 30, 2008
- Marvell World Trade Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive servo
- Patent number 7,440,224
- Issue date Oct 21, 2008
- Toshiba Corporation
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for measuring actuator velocity during self-servo-write
- Patent number 7,349,171
- Issue date Mar 25, 2008
- Marvell World Trade Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for multipass servowriting with a null burst pa...
- Patent number 7,292,402
- Issue date Nov 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider design for high fly write immunity
- Patent number 7,259,931
- Issue date Aug 21, 2007
- Matsushita Electrical Industrial Co., Ltd.
- Michael Baldwinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for efficient writing of low-RRO phase-burst se...
- Patent number 7,110,209
- Issue date Sep 19, 2006
- Matsushita Electric Industrial Co., Ltd.
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVED INSITU SPIRAL WRITING
- Publication number 20090091855
- Publication date Apr 9, 2009
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Application
Method for measuring actuator velocity during self-servo-write
- Publication number 20070206319
- Publication date Sep 6, 2007
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Application
Method for improved insitu spiral writing
- Publication number 20070195450
- Publication date Aug 23, 2007
- Marvell International Ltd.
- David Rutherford
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive servo
- Publication number 20070171564
- Publication date Jul 26, 2007
- TOSHIBA CORPORATION`
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Application
Design for high fly write immunity
- Publication number 20060232873
- Publication date Oct 19, 2006
- Matsushita Electrical Industrial Co., Ltd.
- Michael Baldwinson
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and methods for multipass servowriting with a null burst pa...
- Publication number 20060215306
- Publication date Sep 28, 2006
- MATSUSHITA ELECTRICAL INDUSTRIAL CO., LTD.
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and methods for efficient writing of low-RRO phase-burst se...
- Publication number 20060132962
- Publication date Jun 22, 2006
- MATSUSHITA ELECTRICAL INDUSTRIAL CO., LTD.
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE

David Rutherford

Person

Patents Grantslast 30 patents

Calibrating servos

Detecting and recovering timing slips in a self servo write (SSW) s...

Calibrating voice coil motors

Calibrating servos

Detecting and recovering timing slips in a self servo write (SSW) s...

Calibrating servos

Calibrating servos

Helicoid group switching

Calibrating servos

Single-pass spiral self-servo-write

Calibrating servos

Calibrating voice coil motors

Calibrating control loops

Helicoid group switching

Method for improved insitu spiral writing

Single-pass spiral self-servo-write

Calibrating servos

Calibrating control loops

Method for measuring actuator velocity during self-servo-write

Dynamic synchronization of timing signals

Method for improved insitu spiral writing

Disk drive servo

Method for measuring actuator velocity during self-servo-write

Systems and methods for multipass servowriting with a null burst pa...

Slider design for high fly write immunity

Systems and methods for efficient writing of low-RRO phase-burst se...

Patents Applicationslast 30 patents

METHOD FOR IMPROVED INSITU SPIRAL WRITING

Method for measuring actuator velocity during self-servo-write

Method for improved insitu spiral writing

Disk drive servo

Design for high fly write immunity

Systems and methods for multipass servowriting with a null burst pa...

Systems and methods for efficient writing of low-RRO phase-burst se...