Fred R. Hansen

Follow

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods, systems, and computer program products for correcting repe...
- Patent number 8,565,052
- Issue date Oct 22, 2013
- Optical Devices, LLC
- Fred R. Hansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil motor effective resistance determination
- Patent number 7,468,859
- Issue date Dec 23, 2008
- Kabushiki Kaisha Toshiba
- Fred R. Hansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Current pulsing for unloading
- Patent number 7,436,616
- Issue date Oct 14, 2008
- Toshiba Corporation
- Fred R. Hansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for reducing seek acoustics in a disk drive us...
- Patent number 7,082,010
- Issue date Jul 25, 2006
- Maxtor Corporation
- Fred Hansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for moving a read/write head to a velocity and...
- Patent number 7,054,099
- Issue date May 30, 2006
- Matsushita Electric Industrial Co., Ltd.
- Fred R. Hansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for improved deceleration control for a disk drive
- Patent number 7,009,807
- Issue date Mar 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Fred R. Hansen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Methods, Systems, And Computer Program Products For Correcting Repe...
- Publication number 20120320720
- Publication date Dec 20, 2012
- Fred R. Hansen
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT PULSING FOR UNLOADING
- Publication number 20070279793
- Publication date Dec 6, 2007
- Fred R. T. Hansen
- G11 - INFORMATION STORAGE
Information Patent Application
VOICE COIL MOTOR EFFECTIVE RESISTANCE DETERMINATION
- Publication number 20070279797
- Publication date Dec 6, 2007
- TOSHIBA AMERICA INFORMATION SYSTEMS, INC.
- Fred R. Hansen
- G11 - INFORMATION STORAGE