Patent Assignment Details
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| Reel/Frame: | 008942/0019 | |
| Pages: | 2 |
| | Recorded: | 01/20/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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02/24/1998
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Application #:
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07923841
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Filing Dt:
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07/31/1992
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Title:
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METHOD AND SYSTEM FOR DIGITAL IMAGE SIGNATURES
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08969072
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Filing Dt:
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11/12/1997
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Title:
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METHOD FOR ENCODING AUXILIARY DATA WITHIN A SOURCE SIGNAL
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Assignee
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| 521 S.W. 11TH AVENUE |
| PORTLAND, OREGON 97205 |
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Correspondence name and address
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KLARQUIST SPARKMAN CAMPBELL ET AL.
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WILLIAM Y. CONWELL
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ONE WORLD TRADE CENTER, SUITE 1600
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121 S.W. SALMON STREET
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PORTLAND, OR 97204-2988
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