Patent Assignment Details
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Reel/Frame: | 004950/0310 | |
| Pages: | 1 |
| | Recorded: | 09/21/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/23/1991
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Application #:
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07247469
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Filing Dt:
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09/21/1988
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Title:
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ANALOG-TO-DIGITAL CONVERTER FOR COMPUTER DISK FILE SERVO POSITION ERROR SIGNAL
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Correspondence name and address
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THOMAS R. BERTHOLD
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IBM CORPORATION
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INTELLECTUAL PROPERTY LAW
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5600 COTTLE ROAD
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SAN JOSE, CA 95193
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