Patent Assignment Details
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Reel/Frame: | 008370/0372 | |
| Pages: | 4 |
| | Recorded: | 02/14/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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08752920
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Filing Dt:
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11/20/1996
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Title:
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ERROR RECOVERY METHOD AND DISK DRIVE APPARATUS TO SUPERIMPOSE A VIB- RATION SIGNAL WITH ONE-HALF FREQUENCY ONTO A DRIVING SIGNAL TO A MAG- NETORESISTIVE HEAD
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Assignee
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OLD ORCHARD ROAD |
ARMONK, NEW YORK 10504 |
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Correspondence name and address
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IBM CORPORATION
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KARUNA OJANEN
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INTELLECTUAL PROPERTY LAW, DEPT. 917
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3605 HIGHWAY 52 NORTH
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ROCHESTER, MN 55901-7829
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