Patent Assignment Details
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| Reel/Frame: | 009032/0072 | |
| Pages: | 4 |
| | Recorded: | 03/13/1998 | | |
| Conveyance: | CORRECTED REEL 8888 FRAME 0505 ASSIGNEE ADDRESS BY ADDING CITY AND STATE |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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08967693
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Filing Dt:
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11/12/1997
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Title:
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SIGNAL PROCESSING TO HIDE PLURAL-BIT INFORMATION IN IMAGE, VIDEO, AND AUDIO DATA
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Assignee
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| 521 SW 11TH AVENUE, SUITE 200 |
| 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 SW SALMON STREET
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PORTLAND, OR 97204-2988
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