Patent Assignment Details
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| Reel/Frame: | 013590/0720 | |
| Pages: | 3 |
| | Recorded: | 12/17/2002 | | |
| 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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05/01/2007
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Application #:
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10272857
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Filing Dt:
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10/18/2002
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Publication #:
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Pub Dt:
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07/17/2003
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Title:
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ENCODER AND ENCODING METHOD FOR ELECTRONIC WATERMARK, DECODER AND DECODING METHOD FOR ELECTRONIC WATERMARK, ENCODING AND DECODING PROGRAM FOR ELECTRONIC WATERMARK, AND RECORDING MEDIUM FOR RECORDING SUCH PROGRAM
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Assignee
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| 3-6, NAKAMAGOME 1-CHOME |
| OHTA-KU, TOKYO 143-8555, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
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JOSEPH A. SCAFETTA, JR.
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1940 DUKE STREET
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ALEXANDRIA, VIRGINIA 22314
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