Patent Assignment Details
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Reel/Frame: | 005365/0532 | |
| Pages: | 4 |
| | Recorded: | 07/05/1990 | | |
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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08/06/1991
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Application #:
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07458271
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Filing Dt:
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12/28/1989
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Title:
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MODEM HAVING A SOFTWARE-ADAPTED MODULATION RATE
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Correspondence name and address
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EDWARD H. DUFFIELD
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IBM CORP., DEPT. 972/BLDG. 205
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P.O. BOX 12195
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RES. TRI. PARK, NC 27709
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