Patent Assignment Details
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| Reel/Frame: | 006722/0406 | |
| Pages: | 2 |
| | Recorded: | 10/04/1993 | | |
| 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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12/27/1994
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Application #:
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08107227
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Filing Dt:
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08/16/1993
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Title:
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METHOD OF AUTHENTICATION WITH IMPROVED SECURITY FOR SECRECY OF AUTHENTICATION KEY
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Assignee
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| 1-1-6, UCHISAIWAI-CHO CHIYODA-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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SEYMOUR ROTHSTEIN
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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STE. 3000
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CHICAGO, IL 60606
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