Assignee
RIGIDYNE CORP
US·5 granted patents·230 citations·filing 1988–1988
Top patents by PatentIndex Score
5 records- 0192US4879617AActuator assembly for hard disk drivesRIGIDYNE CORP·Filed 1988·Granted Nov 7, 1989·53 cites·23 claims
- 0290US4969059AOffset nulling system for computer disk drivesRIGIDYNE CORP·Filed 1988·Granted Nov 6, 1990·60 cites·18 claims
- 0387US4843288APhase locked motor control system for multiple disk drive unitsRIGIDYNE CORP·Filed 1988·Granted Jun 27, 1989·49 cites·30 claims
- 0481US4982298AAdaptive velocity profile system for a disk drive headRIGIDYNE CORP·Filed 1988·Granted Jan 1, 1991·27 cites·9 claims
- 0572US4862584ADisk drive assembly stationRIGIDYNE CORP·Filed 1988·Granted Sep 5, 1989·41 cites·44 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →