Assignee
PRIAM CORP
16 granted patents·374 citations·filing 1980–1988
Top patents by PatentIndex Score
16 records- 0194US4329722AEnclosed disc drive having combination filter assemblyPRIAM CORP·Filed 1980·Granted May 11, 1982·51 cites·13 claims
- 0293US4881139ALatch mechanism for rotary actuator and the likePRIAM CORP·Filed 1988·Granted Nov 14, 1989·59 cites·3 claims
- 0385US4697098AComposite gate generator circuit for detecting valid data signalsPRIAM CORP·Filed 1985·Granted Sep 29, 1987·34 cites·7 claims
- 0485US4635151ARotary actuator having preloaded spring crash stopPRIAM CORP·Filed 1985·Granted Jan 6, 1987·32 cites·7 claims
- 0584US4764828ADisc and hub centering device for use in magnetic disc drivesPRIAM CORP·Filed 1987·Granted Aug 16, 1988·29 cites·7 claims
- 0682US4843503AHead arm damping device for disc drive actuatorsPRIAM CORP·Filed 1987·Granted Jun 27, 1989·28 cites·12 claims
- 0782US4594627ASafety latch for pickup heads and carriage disc drivePRIAM CORP·Filed 1983·Granted Jun 10, 1986·27 cites·3 claims
- 0875US4331989AMagnetic disc file having dual lock mechanismPRIAM CORP·Filed 1980·Granted May 25, 1982·19 cites·7 claims
- 0974US4305105ALinear actuator for magnetic disc drive and the likePRIAM CORP·Filed 1980·Granted Dec 8, 1981·20 cites·9 claims
- 1073US4616275ADisc servo with 1F-2F servo patternPRIAM CORP·Filed 1984·Granted Oct 7, 1986·19 cites·18 claims
- 1167US4631431ALinear motor having improved magnetic characteristicsPRIAM CORP·Filed 1984·Granted Dec 23, 1986·14 cites·7 claims
- 1256USD266670SMagnetic disc drivePRIAM CORP·Filed 1980·Granted Oct 26, 1982·6 cites·1 claims
- 1355USD286879SMagnetic disc drive housingPRIAM CORP·Filed 1984·Granted Nov 25, 1986·6 cites·1 claims
- 1454US4595221ADisc transfer devicePRIAM CORP·Filed 1984·Granted Jun 17, 1986·16 cites·12 claims
- 1550US4691254AData processing system including encoder, decoder and write precompensator, using run length limited codePRIAM CORP·Filed 1985·Granted Sep 1, 1987·7 cites·10 claims
- 1647US4833667ASpindle motor assembly for low acoustic noise environmentsPRIAM CORP·Filed 1987·Granted May 23, 1989·7 cites·6 claims
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