Assignee
RODIME PLC
GB21 patents
Top patents by PatentIndex Score
US5235482AAug 10, 1993
Magnetic disk drive incorporating a mechanically damped base
RODIME PLC152 citations98
US5034837AJul 23, 1991
Magnetic disk drive incorporating a magnetic actuator lock and a very small form factor
RODIME PLC182 citations98
US6347018B1Feb 12, 2002
Digital servo control system for use in disk drives
RODIME PLC172 citations96
US5677809AOct 14, 1997
Digital servo control system for use in disk drives, having state space observer including integral compensator
RODIME PLC75 citations96
US4748426AMay 31, 1988
Active termination circuit for computer interface use
RODIME PLC86 citations96
US5914829AJun 22, 1999
Digital servo control system for use in disk drives, including calibrated controller for fixed-distance seeks
RODIME PLC33 citations94
US5914830AJun 22, 1999
Digital servo control system including sample integrity tester for reducing effects of spurious sampled position values
RODIME PLC46 citations94
US5684650ANov 4, 1997
Digital servo control system for use in disk drives
RODIME PLC39 citations94
US5680272AOct 21, 1997
Digital servo control system for use in disk drives
RODIME PLC47 citations94
US5646797AJul 8, 1997
Digital servo control system for use in disk drives
RODIME PLC48 citations94
US5638230AJun 10, 1997
Digital servo control system for use in disk drives
RODIME PLC30 citations94
US5602689AFeb 11, 1997
Digital servo control system for use in disk drives, including sample integrity tester for reducing effects of spurious sampled position values
RODIME PLC79 citations92
US4568988AFeb 4, 1986
Micro hard-disk drive system
RODIME PLC94 citations90
US4638384AJan 20, 1987
Head positioning mechanism for rotating disk data storage system
RODIME PLC26 citations87
US4682253AJul 21, 1987
Servo positioning system for disk drive system
RODIME PLC25 citations86
US4518904AMay 21, 1985
Stepper motor control for data disk system
RODIME PLC46 citations85
US5127744AJul 7, 1992
Self-acting air bearing spindle for disk drive
RODIME PLC48 citations83
US4890174ADec 26, 1989
Rotary voice coil micro-hard disk drive system
RODIME PLC32 citations82
US4757406AJul 12, 1988
High capacity disk drive
RODIME PLC21 citations76
US4812929AMar 14, 1989
Head positioning mechanism for rotating disk data storage system
RODIME PLC17 citations68
US5995312ANov 30, 1999
High capacity disk drive
RODIME PLC8 citations66